What's a Good Business to Start?

I own my own company, so people ask me this sometimes. Service businesses are the least risky in my opinion. Anything you can do that saves people time and money, provides a solution to their problems and which they either can't or won't do themselves is the best way to go. It always helps if you have an interest in the business you're starting and aptitude, but you can certainly learn on the job as new customers come your way.