Maribel, you and I have a lot in common. I am going back to school and have been bouncing around from one medically-related tract to another. One minute I want to be a dentist, the next a nurse anesthetist, etc. And like you said, it all boils down to what you want to be when you grow up. I can't think of a heavier, more difficult decision. If you find any solutions, please let me know, because I could use the advice.