Hm. I think they are usually older, since I'm fifteen. But I was taken in by a couple of doctors and followed their example. Learned from them. I know my situation isn't necessarily the most usual.

[But, well. It is what Chopper found himself passionate about. Wanting to help people. Even if they sometimes shunned him for his appearance. Nobody should be left alone in pain or suffering from being sick. He leads Garrus around to get more medical supplies, bandages, medications, and some basic supplies to start with, on top of whatever they might already have. Just so they are prepared.]