Sitting with Myself: Uncovering Cultural Influences on Who I Am

I’ve embarked on a journey of self-reflection during the last few years. During these moments of introspection, I began to delve into the intricate ways I approach my tasks and responsibilities. This process uncovered profound insights, particularly regarding the cultural dynamics that shape our formative years, much like the food we grow accustomed to eating.

In competitive cultures, the narrative often starts early: to receive recognition, one must work twice as hard. Achieving an eight out of ten on a test is seldom celebrated; instead, the focus fixates on the two missed points. This relentless pursuit of perfection ties our self-worth to our achievements, overshadowing the importance of celebrating successes, especially those linked to our physical and mental health.

From a young age, many of us are conditioned to prioritize others above ourselves, even if it means giving from an empty cup. This ingrained mindset teaches us to suppress our feelings, to navigate our emotional landscapes alone, and to avoid seeking attention for fear of being labeled an attention seeker. Consequently, we learn to internalize our struggles, often at the expense of our well-being.

The nuances of these cultural dynamics run deep, profoundly influencing our mental and physical health. Addressing the mindset shifts required to maintain consistency in self-care is crucial. It’s not about rebelling against these ingrained patterns; rather, it’s about acknowledging the multitude of ways they shape our lives and finding balance.

What we need is education centered around fostering a positive mindset and promoting physical and mental well-being. By embracing and teaching these principles, we can begin to untangle the complex web of cultural expectations and create a healthier, more balanced approach to life. This journey is about learning to celebrate our achievements, understanding our worth beyond external validation, and prioritizing our health without guilt or hesitation.

JPS Nagi
May 21, 2024

The Science of Flavor Profiles and Pairings: The Essence of Taste, Aroma and Health

Flavor is more than just the taste of food—it’s a complex experience that involves both olfactory (smell) and gustatory (taste) sensations. My journey with flavors in foods and drinks took me down the rabbit hole of flavors. Here is a short account of this journey from the last few months.

The Science of Flavor Molecules
At the core of flavor is chemistry. Flavor molecules are responsible for the aromatic and taste qualities of food and beverages. They are detected by our sensory organs, triggering responses that can be sweet, sour, salty, bitter, or umami. But these molecules do more than just provide taste—they can also influence metabolic processes, impacting our health.

Flavor Molecules and Health
Recent research has highlighted the importance of flavor molecules in metabolic regulation. Some of these molecules can influence digestion, absorption, and even the body’s metabolic rate. Understanding these effects can lead to healthier food choices and improved well-being.

Cataloging Flavor Profiles
Given the importance of flavor molecules in both culinary and health contexts, it’s valuable to have a detailed repository. Such a resource would include:

  • Natural Sources: Identifying where specific flavors originate, be it a spice, fruit, or herb.
  • Physicochemical Properties: Understanding the stability, solubility, and reactivity of these molecules.
  • Sensory Responses: Document the taste and aroma profiles they produce.

Pairing Flavors
Knowing the flavor profiles of different molecules allows for creative and harmonious pairings in cooking and perfumery. For instance, the earthy tones of mushrooms pair well with the umami-rich flavors of soy sauce, while the sharpness of citrus can enhance the sweetness of berries.

Two major resources that I reference for flavor pairings and combinations are FlavorID and FlavorDB.

FlavorID, the latest innovation from Foodpairing, is revolutionizing the way we think about taste and health. This groundbreaking app is not just about discovering new flavors; it’s a journey towards a healthier you. With FlavorID, you can easily check your health score, a unique feature that evaluates your dietary habits and suggests improvements. The app goes beyond generic recommendations by helping you discover your personal flavor profile. This tailored approach ensures that the suggestions for new flavors and healthier ingredients are not just good for you, but also align with your taste preferences. Imagine being introduced to a world of flavors and ingredients you never knew existed, each contributing to a healthier lifestyle. Whether you’re a food enthusiast or someone looking to enhance your diet, FlavorID offers a delightful and beneficial exploration of taste and well-being.

Exploring the Vast World of Flavors with FlavorDB
FlavorDB is an extensive repository that contains a staggering 25,595 flavor molecules, each encapsulating unique tastes and aromas. Within this collection, 2,254 molecules are specifically linked to 936 natural ingredients, categorized into 34 distinct groups. This rich variety offers a comprehensive look into the diverse world of flavors.

The platform is designed to be dynamic and user-friendly, making it an invaluable tool for various applications. Whether you’re a chef, food scientist, or just a flavor enthusiast, FlavorDB provides several exciting functionalities:

  • Flavor and Structure Matching: Easily search for molecules that match specific flavor profiles or molecular structures. This feature is perfect for culinary experts looking to create unique taste experiences or for scientists exploring the chemistry of flavors.
  • Ingredient Exploration: Dive into the molecular makeup of different ingredients. This allows users to understand the flavor nuances of various foods and how they contribute to overall taste.
  • Novel Food Pairings: Discover new and unexpected food combinations. By understanding the molecular basis of flavors, FlavorDB can suggest pairings that might not be immediately obvious but can lead to delightful culinary creations.
  • Molecular Essence Identification: Get to the heart of what makes each ingredient unique. This feature is especially useful for those in the food and flavor industry, aiming to replicate or enhance specific tastes.
  • Chemical-Flavor Associations: Link chemical properties with flavors, providing a deeper understanding of why certain foods taste the way they do.

FlavorDB isn’t just a tool for exploration; it’s a gateway to new discoveries. Data-driven studies utilizing this resource can significantly advance our understanding of flavor mechanisms. This can lead to innovative approaches in food science, nutrition, and even gastronomy. The possibilities are as limitless as the flavors themselves, making FlavorDB a key player in the ongoing journey to decode the mysteries of taste and aroma.

In conclusion, flavor molecules are a fascinating and vital aspect of our daily lives. By understanding their sources, properties, and effects on our senses and health, we can enhance our culinary experiences and make informed choices about the foods we consume. The journey of exploring flavors is not just about taste — it’s about experiencing the rich tapestry of nature’s bounty.

This exploration into the world of flavor profiles and pairings offers a glimpse into the complex interplay between our senses, health, and the natural world. As we explore this dynamic and delicious landscape, we open ourselves up to a world where taste and health coexist in delightful harmony. Understanding and appreciating this intricate relationship can elevate our experience of food and aroma, turning each meal or scent into a journey of discovery.


Learn More on these websites and books:

  1. FlavorID and FlavorDB
  2. Books:
    1. The Flavor Matrix by James Briscione and Brooke Parkhurst
    2. Art & Science Of Foodpairing by Peter Coucquyt

JPS Nagi
November 24, 2023

Everything in life is an RC Curve!

My mentor from my last job, David Lee Rutledge, held two significant positions as a head of R&D and later the CTO. Although I never had the opportunity to work directly under him, we collaborated for 15 years. One of the best lessons I learned from him is “Everything in life is an RC curve”.

For an ELT presentation, I realized that I needed to make some last-minute changes, but when I found out that he had already sent a copy of the presentation to the ELT members, I started stressing out. Observing my worry, he drew an RC circuit and curve on the whiteboard and asked me if I had ever seen one before. I nodded and he said, “JP, everything in life is an RC curve.”
“When you are charging, you charge at a much fast rate. It’s like efforts on x-axis vs. returns on y-axis. As you get closer to the getting fully charged, a lot more effort is required to get a good return. Sometimes you need to go the extra mile to get the last ounce of returns, and it’s essential to know whether the return is worth the effort.”
He continued, “So relax, you made a great presentation. The additional changes you’re worried about are just noise. Focus on the signal.”

That was one of my great moments with David. Since then, I always plan and think before jumping in to ensure that I put in the right amount of effort to get the right returns. I’m still learning and seeking advice from others when needed.

So, remember the RC curve, know when to stop, and when to keep going. When in doubt, don’t hesitate to ask. After all, “Everything in life is an RC curve.”

JPS Nagi
April 18, 2023

Picking Your Next Guitar – Tone, Response & Body (Part 1 of 3)

 

Picking Your Next Guitar – Tone, Response & Body (Part 1 of 3)
Picking Your Next Guitar – Choosing Woods (Part 2 of 3)
Picking Your Next Guitar – Body Size & Playing Style (Part 3 of 3)

My biggest challenge was to find a guitar with the sound I wanted. When I started, I would explain the type of sound I wanted was louder and bass-ier. As I played with the guitars at multiple stores, I realized I preferred a guitar that was brighter, louder, and more resonant.
In this article, I am sharing how I came to trust my ear, and look at other aspects of selecting the guitar – Tone, Frequency response, and Body Style & Construction. Before we talk about how to select a guitar, let us understand each of these aspects.

Tone
The first thing you should think about when choosing an acoustic guitar is the tone. When we talk about tone, we’re referring to the overall sound of the guitar. Different woods produce different tones, so it’s important to pick a guitar that has the right tone for your style of music. For example, if you want to play country music, you might want an acoustic guitar with a brighter, twangier sound. Or, if you’re into folk music, you might prefer a mellower tone. There are lots of ways to test out an acoustic guitar’s tone before you buy it. You can listen to audio samples online, or even better, go into a store and play the guitars yourself. Pay attention to how each one sounds and see which one feels right for you.

Frequency Response
Another important factor to consider when choosing an acoustic guitar is frequency response. Frequency response is basically how well a guitar can reproduce different frequencies of sound. Some frequencies are going to be more important for your style of music than others. For example, if you play a lot of chords, you’ll want a guitar with a good low-frequency response so that all of the notes in your chords sound clear and distinct. On the other hand, if you do a lot of lead playing with single-note melodies, you might want a guitar with a good high-frequency response so that your notes have a nice “sparkle” to them.
Once again, the best way to figure out whether an acoustic guitar has a good frequency response is to either listen to audio samples or go into a store and play the guitar yourself. Listen for things like clarity and balance across all frequencies—you should be able to hear all of the notes clearly without any one frequency being too overpowering.

Here is a great example of Breedlove Guitars infographic on tone and frequency response for various kinds of wood.

Body Style and Construction
Besides the tone and frequency response body style & construction play a very important role. Acoustic guitars come in a variety of shapes and sizes, from small parlor-style guitars to large-bodied jumbos (or Dreadnaughts). The type of body you choose will have a major impact on the instrument’s sound. For example, smaller-bodied guitars tend to have a tighter, more focused sound, while larger-bodied guitars have a richer, more resonant sound. The size of the sound chamber (part of the body size & construction) affects your playability. You’ll want to make sure that the acoustic guitar you choose is comfortable and easy to play. A large-bodied Dreadnaught guitar would have you reach out for strumming and may not be comfortable for long playing sessions. A guitar with a low action (the distance between the strings and the fretboard) and smooth, comfortable fretboard edges will also add to the playability. Do you need a narrow or wide neck; typically, beginner players do better with narrower necks since they’re easier to maneuver around; at the same time if you have larger hands, then consider a wider neck.

A great example is Taylor’s V-Class Bracing which helps make the guitar louder, and sustains the notes longer, with better intonation of each.

Another aspect of construction is the different materials used in construction – laminate, highly compressed laminate, carbon fiber, and real wood. Other than real wood, man-made materials are easier to maintain and do not get affected by temperature and humidity. Real wood requires more caring, and, in my humble opinion, also sounds better. Man-made materials are generally budget-friendly (except for some exotic carbon fiber guitars). Real wood guitars can be expensive; even higher if there are no joints in the body.

How to pick your next guitar

  1. Avoid boxed guitars from departmental stores or online stores. You do not know what you will get. It’s a gamble.
  2. Set some time aside to visit local stores and play the guitars. Go visit the local guitar stores, and play the guitars, even if you do not know how to play the guitar, just strum the strings and hear how the guitar sounds. Your ear is going to be the best judge of what you want.
  3. Have a budget. You can buy a guitar from $50 to $2,00,000. And you will always end up buying a guitar higher than your budget. According to the local guitar store Salesperson, typically folks end up spending 20-25% more than their budget. Be aware of that. When you go visit the guitar stores, share your budget range with the Salesperson, they will help you find the guitar you like.
  4. Consider a pre-owned guitar. A very budget-friendly option, look at local listings or visit local stores that carry pre-owned guitars. In general, a pre-owned guitar can have two advantages. First, if it has been played, then the material (especially wood) has opened up and will sound better than the same model brand new. Second, more than half of the guitars listed online are well taken care of. You may end up buying a nicer guitar for a much lower price.
  5. Avoid guitars with bundled accessories. Stores would generally tell you that a particular guitar bundle includes a stand, a tuner, a case, etc. Do not fall into that trap. All the accessories will cost you under $100 (maybe slightly higher with a hard case). Stores will sell you an inexpensive guitar by bundling all this and charging you a lot more.
  6. Custom Guitar. One can always work with the local craftsmen and get to design a custom guitar. Custom guitars do not need to break the bank, there is a whole range of getting a guitar built the way you want. You can get exactly what you want along with embellishments to truly and uniquely yours.
  7. DYI Kits. Yes, there are kits available, and you can customize, pick the right components, and woods build one yourself. You need to put in some elbow grease and it is recommended for those who have intermediate woodworking, painting, and finishing knowledge.

In conclusion, with so many factors to consider, choosing the right acoustic guitar can feel like a daunting task – but it doesn’t have to be! By keeping body style, construction, tone, frequency response, action, and playability in mind, you’ll be well on your way to finding an instrument that’s perfect for your playing style. And always trust your ear.

JPS Nagi
Sept. 10, 2022

A Father’s Day

On August 16, 1992, my father helped me initiate the next phase of my journey in life.

It was my birthday, and we were traveling from Amritsar to Chandigarh with my cousin, Jasjeet, and his dad. I bid farewell to my mother and got in the car. The monsoon season in north India our journey wet throughout. I remember excited to be going somewhere new, a bit afraid to be away from folks I have lived with thus far. A month earlier, my father had helped me decide to go to PEC, Chandigarh instead of Delhi where Delhi College of Engineering had a “drug problem” as he put it.

As we reached my engineering school that would be my home for the next 4 years, our fathers helped us settle to our assigned room – room #238. I heard a lot of commotion and stepped out in the corridor. All the rooms were being filled in, some boys had parents with them, others on their own. I met a skinny guy next door, with his parents. That was Ajju. Further down there were three boys from Bathinda – Pompy, Numi, and Deepu.

Then, I realized, my father wasn’t around. As we locked the door and walked downstairs, I saw my dad standing half-way in a door, of a small room. As I walked closer, I realized it was the hostel warden. I saw my dad was tipping him (a practice fairly common in India, at least back then). He saw me and introduced me to the warden, who said, “Don’t worry, son. You will be fine”. Then he walked to another room down the hall, which was labeled “Phone room”. A short guy was sitting next to the landline (we didn’t have cell phones back then), our phone attendant. He asked him the hours when he is on duty, noted them on a piece of paper, placed it in his pocket, and tipped him too.

A couple of hours later, both my cousin’s dad and my father were ready to leave to travel back home. My dad gave me a hug and told me that he will call me every day when I return to the hostel after my classes. All I said with teary eyes was “OK”.

28 years later, as I am writing this, I have to say, he has kept his promise. My father (and my mother) have called me every day since, wherever I am in the world. I cannot recall a single day that they haven’t tried to reach me. The cell phones (and my family) have made it easier to find me. They still call me.

Now, I am in the same stage in life when my daughter is getting ready to embark on a similar journey of her life. And I hope I can do the same.

Happy Father’s Day, indeed.


JPS Nagi
June 21, 2020

I … am … home

36,000 feet in the air, flying above the Canadian Rockies, traveling from Amsterdam to Portland, back from our visit to India, I am wondering where is home? Amritsar, New Delhi or Portland?

Let me back up for more than three decades. I was born in the holy city of Amritsar, in a Sikh family, little did I knew that the home for me would be different during different phases of my life.

My early years were spent in my ancestral home of my grandfather, where our family dwelled with my uncle’s. His son is likely the closest of my cousin’s, having spent the most time with him. He was 10 years older than me, introduced me to Bruce Lee and Michael Jackson. Being the only child, I was spoilt. Being the youngest among my paternal cousins and oldest among the maternal ones, I was loved from both sides. My grandfather would carry me on his shoulders and take me to street vendors selling painted clay toys. My cousin taught me how to fly kite, and my dad taught me calculus (yes, I knew calculus as a young child, but that’s a different story). And my grandmother practically raised me. I was home.

As my dad bought his first house, we moved out of my grandfather’s home. I was 7 or 8 years old. The new home was alien a bit. I remember that I’d ask my parents to “Take me home” as they would put me to sleep. I missed our ancestral home. Over time, I made friends in the neighborhood, played cricket with them, and, most importantly, my grandfather came to live with us. The new house became home. I shared the room with my grandfather and before going to bed, I would ask him to “sing me a song”. He would oblige with singing “sacred hymns” or Shabads, which I would understand much later. He lived until the end of his days with us. That home also gave me the first experience of death. I do not believe I fully understood the gravity of it, as I was protected, and did not attend his funeral. It was maybe it was my parents’ way of protecting me. I also lost a friend to cancer at that young age – someone who was just a few months younger than me. My time there was not that melancholic though, I had lots of fun, learned to ride the bike in the neighborhood. I also started biking to school with friends from the neighborhood, eventually got a moped (yes those tiny things) much earlier than I should have been licensed to drive. I grew until late teens in that home, and the time came for us to move once to our current house within India. I think all three of us got emotional as we handed over the familiar sound of those jingling keys to the new owners. But were also excited to go to our new home.

The new house, where my parents still live, became my home for the next few years. My dad constructed it to home a decent size family. A jingling sound of new keys became part of our lives and we started to get familiar with which switches would turn on lights or fan in different rooms (we have way too many switches in each room). I did not get to live there much, because I left for studying engineering in Chandigarh and then move to New Delhi for a job. A couple of years later, destiny brought me back to Amritsar for two years and I was living once again with my parents. That was almost 20 years back, filled with some good memories. We bought our first car, and I drove it into our outer wall while bringing it home. I blasted classic rock music while occupying the top room in the house. I collected thousands of audio cassettes (my father keeps them as a memory of me). Got my first PC – Intel Pentium PC. And I dreamed of going to the USA. I also met my wife during those years.

My move to the USA was both less of a culture shock than a climate shock. I moved to cold, snowy Milwaukee, Wisconsin in the middle of January. My wife joined me a year later and a few months later, we moved to wet Portland, Oregon in 2001. We are now settled there. We have created our lives around our work. We found friends who became family. Got a house in 2007, became our home where we are raising two incredible human beings.

During this last visit to India, in November 2019, as I walked into the home in Amritsar, memories came flooding back. My brain brought memories of nooks and corners around the house. My muscle memories activated while walking around a broken floor, which my parents got it fixed, still, I kept skipping it. I started looking through the old photographs and fond memories of all the places I have been to. I saw colors in those black and white photos – the red seat of my tricycle, the stripes of my shirt, or the dress my mom wore. Vividly, I remembered the places where that photographs were taken – as an infant in my parents’ arms in our ancestral home and to see my kid’s photos in our home in Oregon.

As the trip was coming to close in India, someone commented that it seemed that “we were ready to go back home”. That made me think, where is my home?

Maybe it is at every place that I have lived or maybe it is where my heart lives and mind remembers or just maybe it is where I am with those whom I love and who love me. 36,000 feet above the ground heading back to Portland, makes me wonder, am I going home?

And as I look at the faces of my kids, I know … I … am … home!

JPS Nagi
November 30th, 2019
Written on the iPhone, 36,000 ft in the air, above the Canadian Rockies!