JustSome1

The first post is on its way.

The first poem is on its way.

• CorterionA thermometer for hair and skin.

Nothing yet. When I have something worth paying for, it'll be here.

There's a clear before and after in how I think, and the line between them is The Almanack of Naval Ravikant. This is his thinking mixed with mine, and I'm still working on all of it.

• Wealth, health, happiness. That's the order to work on them, and the reverse of how much they matter.
• So get enough wealth first. Enough, because money is a means, not a scoreboard.
• You don't get there by selling your hours. You get there by owning what you build.
• There are many ways to build wealth. Mine is building companies, and I'm still learning to be a better founder.
• Keep upgrading your skills, wherever you are in life and whatever you're doing.
• Most things don't matter. The job is to find the few that do and ignore the rest.
• Put your own name on your work. Say what you don't know, and correct your mistakes where people can see them.

November 2026

• Visiting clinics in Mumbai with the device in hand, to see what really gets in a doctor's way.
• Working on the next version of the hardware.
• Starting to write in public, here.

I'm Abhinav Chauhan, an entrepreneur in Mumbai. I studied electrical engineering at IIT Bombay, and I work across hardware and optics, software, and time in clinics with doctors.

JustSome1 is where I keep a record of it all: what I'm working on, the problems I've solved, what I got wrong, the poems I write, and whatever I'm curious about.

The name is a reminder. I'm just someone, so judge what's here by the reasoning and the work, not by a title.

Write to me at Abhinav@Corterion.com. Corrections and good disagreements are especially welcome.