It takes some getting used to, so don't feel bad about it. I never had to travel like this where I came from so I had to be more careful at first too. You get used to it though.

I've just been working at Pokemon Centers mainly, they're in pretty much every town and they're all really similar so you don't really have to spend time learning how to do the work each time you're in a new city. The pay is better than Pokemon Mart as well.