Make a page of your sketchbook of PURE CHAOS Here you can unleash all your pent-up anger, your unshed tears, and the fists you couldn't throw at someone's face. (That last one was a little violent, but you get the drift lol) There are really no rules to this, just GO CRAZY, STICK RANDOM STUFF, HAVE FUN.
I found the idea for the stickers on P!*t3r3$+, credit to the creator. Art? Can I really call it art? Whatever, made by me (@JustaKitty2912)