Right now, I'm as single as a slice of American cheese.
I want to find a women that I vibe with, one who can Match my energy. I like when I can be goofy and joke around with my girl, one who will have a good comeback for anything I throw her way, one who isn't overly sensitive.
People could rationally decide that prolonged relationships take up too much time and effort and that they'd much rather do other kinds of things. But most people are afraid of rejection.