How Do You Make Money With Photography?

I shoot mostly contemporary glamour. A lot of them have been ladies over the age of forty. I also do head shots because it's very good advertising. The money isn't quite the same the way i do. But i like to keep that door open, just because it gets people in my door. Like yesterday, i was preparing for to day, i got four calls on a sunday wanting book head shots with me. Well, and they're very fast. They don't take me a lot of time. There's not them the finished product. So there are certain things that we like, other people might not understand, unless they're entopeners, or even just photographers