Lesswrong disclaimer - I wrote this quickly and I'm sure a) some of this is dead obvious to you all here b) some of these points have exceptions.
Disclaimer
I'm trying out a new writing style here, which is instead of explaining my big picture "theory of everything"-type models to people, I will instead write about themes that come up very often in my conversations with people around me. People around me are disproportionately working in tech, in the age group 18-30, living in India, male, and moderately ambitious.