If you're young and looking for more business ideas that will suit your age, check out College Startups list of business ideas that you can start in college. I'm sure you can start on working on any of these even if you're not yet in college or don't even have any plans of getting into a college.

The list includes writing services, home cooked meals, cookies, computer repair and more.

But if you'd ask me, as I've mentioned on this post about home based business ideas for teens, offering tutorial services rocks.