You can't live with the idea that someone might leave. So instead of being happy for me, like any normal person, you're pissed off because ooh, oh no, Hassan doesn't like me anymore. You're such a sitzpinkler. You're so goddamned scared of the idea that someone might dump you that your whole fugging life is built around not gettting left behind. Well, it doesn't work, kafir. I just - it's not just dumb, it's ineffective. Because then you're not being a good friend or a good boyfriend or whatever, because you're only thinking they-might-not-like-me-they-might-not-like-me, and guess what? When you act like that, no one likes you. There's your goddamned Theorem.

Author: John Green