Out of all the problems I help people with in their relationships, being less needy and clingy in relationships takes the top spot.
Neediness is, by far, the biggest turnoff. If you want your partner to push you away and lose feelings for you, be as needy as possible. It will get the job done.
The problem is that most people aren’t aware of their needy behavior. You don’t realize how clingy you have been. As a result, you wake up one day ghosted without a clue.