What do you do to boost yourself when you're suffering from low self-confidence?

find someone who has lower self-esteem issues.

listen to my fave music, watch comedy shows and play my fave games.

(Most people won't get the reference, but here goes:)

I stare into a mirror and tell myself that "I'm good enough, I'm smart enough, and doggonnit, people like me."

(Very early 90's Saturday Night Live Stuart Smalley catchphrase)

OT:
I can't help you with that. My self confidence on a social level is shit for the last year or so. Luckily my professional self-confidence is not tied into to my social self-confidence.

I say to myself: Snap out of it you plum.
And that generally does the trick.

I take a look at my enormous penis.

I am afeared of the link.

Look at my wife and remind myself I was able to obtain that 8)

^^I second that about the link. not clicking

Hmm...