For me, it was due to age, home ownership, fast pace business world working for a global 500 company. Another reason is the game playing that goes one. I have better things to do with my time. There is a part of me that wants to get out and fuck every weekend. I've been single for the past 10 years and sometimes want to go out and be the slut that I was in my twenties, a cock up my ass every night. I've even thought about going to the steamworks in Berkeley and being used as a cumdump. At 55, I'm sure that won't happen as I am considered an "old troll", a term I have always hated as I have always been attracted to sexy older men. When the weekend arrives, all I want to do is rest and spend quality time with friends. The thought of std's is always in the back of my mind. So many guys don't take care of themselves. I'm screened every quarter as part of my medical check up with my doctor. Even though I have not had sex in over a year.