Here's a bit of fun.
Just finish the sentence, I've started you of with some of my own.
You know you're a magician when...
a) ...You annoy all your friends by constantly bending their cards.
b) ...You won't spend 'That coin' - your saving it because it's nice to palm.
c) ...You spend four hours in front of the mirror, springing your cards back and forth.
d) ...You spend £35 on a video and wait three weeks for it to arrive.