You can just tell your teachers that you couldn't do homework because you used all your pencils killing zombies and saving us all from a zombie apocalypse
Hard work often pays off after time, but laziness always pays off now. So does avoiding homework and creeping around YWS!
When we are children we seldom think of the future. This innocence leaves us free to enjoy ourselves as few adults can. The day we fret about the future is the day we leave our childhood behind. — Patrick Rothfuss, The Name of the Wind