You just have to do you, you'll be happier in the long run. There was this guy I was feeling for a brief while, I thought he was so cool, cute, traveled all the time to Europe, Asia, South America, had such a great, optimistic outlook when so many other guys his age were just being boring, or so I thought. I thought I was falling for him, wanted to be around him all the time, when I realized that I just hoped some of his interesting stuff would rub off on me. He's really a very normal, average sort of dude. When we stopped talking, I was FB stalking him for awhile, like a total lame. Now I'm like eff that, everything he does I can do for myself. And I started making sure I enjoyed my life more, rather than leeching off someone else. Wasn't a major light bulb moment, I just did stuff.
That was 2 yrs ago. Happier now. You don't regret the stuff you do, you regret the stuff you don't do. YOLO