Earlier quoted context omitted.
If you are rich and already in the middle class, then maybe. But it's not terribly good for the poor class. ... Don't let wealth create unneeded divides. When you enter the mindset of "us vs. them" you will always be unhappy. Edit: I grew up in a very poor community and our family yearly income was well under the poverty line (20,209 in Canada). The middle class has always been the richest people in the world for me.…
While I agree you should try to be content with what you have, there's nothing wrong with aspiring to more. The middle class is being eroded away leaving us with a much larger group of have nots, and an increasingly hard to enter group of haves. I wouldn't have a problem with this except a lot of the haves are in that group via genetic lottery, nothing that they actually did or earned.
That's not a world I'd like to live in. But it would solve you having a problem with inequality. Or maybe you just need a different perspective to not put so much into genetic determinism in the first place.