I believe  you are confused a lot over a period about yourself. You have an Identity  Crisis with which the surrounding is also helping you to get confused.

Hello There, I see that you are ambitious & well read though you did not go ahead with basic curriculum. You were disinterested then & you also got influenced by some successful people's life story. We study, when we study for two reason. 1st one is to know about ourselves & our world. 2nd one is to discipline our body & mind to come out of eat/sleep/play mode & work consistently. Now that you have dropped out i want you to develop both of these attributes in you so that you realize your dreams. Firstly start reading more. Secondly start working. List every work opportunity possible in your area and decide on your interest level towards them. I would want you to begin working in a week. Once you start working, do not quit for minimum 3 months irrespective of the extent to which you enjoy it. Read every day for minimum 2 hours. Once you develop knowledge as well as understanding of experiences; you would have begun realizing your dream. Go for it. Good Luck.