When you should be studying, collage instead. It never gets old, and you always end up with something you like, however useless it may be. Whereas, what do, say, math problems look like when you've finished them? An even bigger jumble of HEADACHE than they did when you started. Happy cutting and pasting.
I made this out of newspaper, fashion magazines, and a LOT of clear packing tape before some major tests - really takes the edge off. It is actually wearable, too. The back opens all the way down, and it can just be taped and retaped together along the seam. I have yet to wear it out in public, but we'll see...any more studying might just make me reckless enough.