Calling all RNs!!!

Lindsay
So I have made the decision to pursue my lifelong dream of medicine....however since I am in my later 20s now there are a lot more factors to consider. I have both the grades and desire to get into both a BSN program and medical school yet don't know which path to choose. Why do you like doing what you do? If you're an RN, what do you like about it and would you choose an RN over an MD given the choice? Why? Thanks so much!! All opinions are welcome.