You hate Mondays.
They suck. You're coming down off the high (real or metaphorical) of the weekend, and then BOOM--learning.
You head out the door on a Monday, early in your senior year.
When you arrive at your school, you see the bulletin board is covered in various advertisements for various extracurricular activites. It's already 2 weeks into your senior year, Maybe you should apply for a few.
Looking on the bulletin board outside of the cafeteria, you see a number of options. Student council, tennis, a video game design club...