#1 Understand that even if you get a girl, you'll just want another one right after. The desire to fuck will not go away by dating. #2 Desire in general is the irrational pursuit of something, thinking that once you get it, the desire will go away. This is never true. So whenever you start feeling needy where women are concerned, think about 1 and 2 and just let the neediness pass through you, and eventually it will subside. This is a neediness management system based on logic.