In case you find yourself surrounded by idiots but lacking in actual ways to harmsaid idiots, you can fire mental lazer beams from your eyes to simulate your distaste with your gaze, aka gazerbeam!
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.