Really !!
Having punted since the mid 70s my advice is as follows;
1) They are all prostitutes, not escorts, not courtesans but whores
2) They fuck for money
3) They don't give a fuck how big your cock is, in fact, the smaller the better
4) Don't fall in love with them
5) They won't fall in love with you especially if you're 20/30 yrs older than they are
I'm sure someone will have something to say about my generalisations !
Regards
BRC