But unless you inherit the money or something, you're most likely will have to work for it, and starting the buisiness means that you will have to make corporate deals, know how to please your employees, etc, those of which require social skills.
Take Sony for example. They're not very social, that's why they're not the top, and that's why they suck. It's funny how Myscrnnm likes them, because he's just like them.