Relationships help you learn more about what you want. If one doesn't work out, you just kind of look at it and go, Okay, well, this is what I did like and this is what I didn't like, and this is what I did wrong, and maybe I need to be more like this. And so you learn things, and that's why you grow. And you bring all the stuff that you've changed about yourself to a new relationship until you finally find that person you really, really want.