Self-defeat.

I keep putting off looking for a boy because I feel like I'm not attractive enough. I know this is dumb.

A) I'm not getting any more attractive anytime soon, so it's not "putting off" so much as "avoiding."
B) I've met lots of nice boys while wearing this very same face.
C) The worst thing that could happen is that I'll still be single. It's not like if I get rejected too much I'll be doubly single. Or something.
D) You know what's really unattractive? "Wah wah I'm ugly" self-pity.

I don't like being single, and random sex, though fun, leaves a lot of needs unfulfilled. Gotta get back up on that horsie.