As a 3x entrepreneur I can say working for someone else doesn't work very well. It worked for me initially, but at some point it just didn't feel right. You may do great work for your boss, but you'll always feel that you can do it better yourself. You will also see things that are outside of your control that you wish you be the one to make the important decisions, but you will be at the mercy of your new boss. Just my two cents.