Haha, I want to do that too, actually! We should be business partners.
Anyway, I want to go into medicine for a lot of reasons. Mostly so that I can do something meaningful with my life, and make everything I've been through worth it. But also, I love challenges and interesting puzzles. And I like adrenaline rushes sometimes, and medicine can be an exciting field. Ironically, I'm too sick myself for the army to want me, but I can still go to war against diseases and stuff, and that battlefield is a chaotic one. And I just want to feel like I've been able to impact someone's life for the better. I pretty much feel like this is my calling.