Most middle class people’s biggest problem is that they are clearly

proletariat workers but think they should live like landlords,
starting an elite lifestyle and education. As soon as you begin comparing,
no amount of money is enough.
In this society, as long as you're not getting rich overnight,
any income will be assimilated into standard templates by the environment.
For example, if you’re screwing in a factory and suddenly win 5 million yuan,
at most you’d think about adding ten eggs to your pancake tonight.
But if you’ve fought your way up to a high income little by little,
you’ve already seen how people earning millions or tens of millions a year live,
these “experiences” will always help you spend your money to the limit.