If you've ever hidden from an angry person, if you've ever had to teach yourself to go somewhere else in your head to ignore what's happening in real life, if you've ever had to deal with the repercussions of being violated, if you've ever sliced open your skin just to feel something besides the crippling pain of heartache or stress or anger, if you've ever ingested anything into your body trying to escape your brain, if you've ever thought that you...