As long as you are living comfortably and managing your finances and life well, that should be enough.
No need to compare with anybody. That is typical pap and LKY style.
You notice the questions he asks people:
--- Where do you live?
--- What do your parents do?
--- What are you studying or where are you working?
--- Are you married or single or do you have children?
Would we be a better country and better people if questions like these are asked instead:
--- What are your interests / passions in life?
--- What have you done to help people ouside of your family?
--- What do you regard as your greatest achievement?
--- What do you want to achieve in your life? (and not referring to financial or career achievement)
But if everybody just stay contented, don't compare and don't compete, how then would an economy progress?
I would say, strike a good balance between quality of life and the rat race.
A man must have a mole on his chest