I've heard it's very hard even making a little profit in this hobby, let alone making a living. But some people manage to do it, although it takes a lot of hard work. Many of us breed reptiles as a sideline to other jobs. But if you do decide to do it, good luck. I'm sure someone with more experience than me can give you some better advice.
-You can search all day for something and never find it, only to see it in the most obvious of places after you've stopped looking.-