How come doctors get to practice?

Just when you think you see the light at the end of the tunnel, It's a TRAIN! This is the thing that keeps lots of people from putting themselves out there and taking on more responsibility. It is hard not to stantly worying about people and things. The goal is to work on the things that you can change and not worry about the rest. Easier said than done.

where am I going and does anybody care? It's just really hard to tell.