Neediness is not something you can just get rid of: it is not possible. But from my own personal experience, it often gets the best of me after a period of interacting with the same girl.

Discovering this pattern, what I recently started doing is to start to flirt with girls, but also going on runs (The ones where you really get yourself exhausted and get an pain in your sides), being in social situations where you do get to meet new people, and improving myself in an intellectual way

So what do or did you do?