It depends on what job you want. People with high IQ tend to get jobs like engineer or something while people with low IQ are more likely to become a politician. Politicians get paid more, so having a low IQ might be better.
it depends. Are you born into a rich family or a poor family? What do you look like (this will affect how others around you will help your success)? Where do you live? Are you book smart or socially smart?
There are many factors that contribute to your future.
Hard work is one of the biggest.
Iq is just another advantage, but it doesn’t mean much if you don’t work hard.