Is it possible women can sense my desperation?

It's been a long time since,well.....Everytime I meet someone (a woman) even if I am a little bit interested my mind starts thinking about what it would be like to have with this person. Well I do my best to shut it down because I don't want to scare her away. Need less to say when this happens I think they can almost read my mind. After this the inevitable happens, you know the "Lets be friends" line. And they never want to talk to me again. I hate myself for this. Maybe I'm just a perv. A addict that doesn't get any.