The art of equpping one's desert eagle on the computer game Counter-Strike:Source and shooting an opponent with the first bullet in the head: Resulting in an instant kill.
When you fail at something in life (eg. failing an exam or not getting a job), go home and spend an hour just standing in the shower, propping yourself up against the wall with your eyes on your feet.
Caleb knew the only thing to do after he didnt get prefect was take a failure shower.