Success in life is defined in multiple ways

It also could be possible that people with higher IQ have realized the following: * We are on the planet for a very short time. * No one from this planet so far has taken anything with him or her. * If you can overcome the peer pressure of accumulating monetary gains, life can be pleasurable with finite resources. * Rich and wealthy are different in a way that rich has money and wealthy has lifestle. * It is very hard to achieve a mental level of being content (but not lazy) and only a few can attain that level.