Another night

So, got a math quiz tomorrow, and a Wildlife Management Fashionshow, and snowshoe-walking. I've looked through the math, but I haven't really done any math at all since the last quiz we had. But really, how hard can it be? I kinda know how to do it, and I've got around an hour of busride to go through it, and the design class before math class. So hopefully I can sleep, hopefully I won't panic.

Found a picture of me from around 2½ year ago, I've changed quite a bit, but I'm still kinda the same. Is that what they call evolution?