I have a Over 30 Policy for a few reasons...
1. Seeing as I am in my 20's, I do not want to run into someone I went to school with (its happened)
2. Most younger men do not know the etiquette of the hobby
3. I hate the whiners! "oh please, would you just swallow for me??"
4. There tends to be no respect for what I do and its followed by ncns's, lines being blurred and late night calls.
Once I kept encountering these problems I just stopped seeing younger men all together, I prefer them to be "seasoned".