I work as a gym instructor and personal trainer. I really like it, the sales side of PT kind of sucks though. Designing training programs and working one to one is cool.
I used to work as a baker and I really liked that. There is a real craft to it, but the industry has become so automised now it's no fun.
If I was starting out again I would get a career/personality testing done professionally and work from there. I'd like to do
this one.
I found this
book helped me a lot.