Is my money woth less than anyone elses? If the session is open, why should I pay what amounts to a higher rate than some other hobbiest?
I try to book a multi-hour session (usually 2 hrs) to get preferential treatment. If some guy can commit for 3 hr, maybe with dinner too, go for him, but don't charge a higher rate.

sometimes one will ask me to wait at a strip club. Then call me latter when ready to come over. But I have been surprised and will show up to drag me out. That can be lots of fun.