As an Asian immigrant myself I have no shortage of people in my circles who are absolutely miserable being upper-middle class white collar workers.
Asian upbringings do not optimize for happiness, nor even physical well-being. It seeks to maximize income - and it does quite well at that.
We're taught from a young age that we must work hard in school. Why? So we can test well and make it into a good high school (it works that way in much of Asia). Then we must study hard - to make it into a good college. Then we must study ever harder - to excel and be considered for a well-paying job.
Then the progression stops, and the advice runs out. All your life the entire raison d'etre for you has been The Next Step, but now there is none. You've done it, you've hit the end, trumpets are supposed to blare, and... and...
And then what?
You have an entire generation of people who pushed, prodded, and hauled their entire existence to work hard so they may have a good life - but in that process they were never taught what a good life was.
I found myself in that position going through college. I sacrificed socialization in exchange for raw academic performance, and found myself unable to connect with the people around me. I was making six figures out of college, but had nothing to spend it on, save gadgetry and fast machines - tools that allowed to bury myself in a world where I wasn't a mostly socially-retarded 20-something that had stunted social skills, no artistic or creative inclinations, no hobbies, and a circle consisting mostly of equally lost young professionals like myself. It's taken every ounce of effort and time (and a not insignificant sum of money) to start digging myself out of this hole - and I suppose my warning to people is to never dig that hole in the first place.
If you're going to waste away your teens just so you can waste away your twenties catching up to the rest of the world, don't.