Scientist
Oh, doesn't sound good. My friend is a PT, he does a couple of evening classes, one on one from his home, coaches a kids footy team and now provides all the sports at our local school....he's run off his feet literally. Haven't discussed finances with him but he seems to be doing alright.
Don't worry, I am exploring a few other potential options for a career change, but it's always interesting to get other people's inputs and I hadn't appreciated it was such a difficult market to establish yourself in.