There is good decade between when you graduate and when you expect children. Starting a business before 20-21 is not really ideal. Yes, some people can do it.

There is good decade between when you graduate and when you expect children. Starting a business before 20-21 is not really ideal. Yes, some people can do it. But those people have an over the top mental and emotional maturity that nominal case is lacking, and college is a great way to get there. Are you really suggesting that you see a CEO in a nominal high school graduate? Most of them don't have a slightest clue how to deal with people, let alone negotiate their terms -- knowledge in domain being aside.