Dylan did. He wrote about in a little bit in his journal and somebody supposedly saw him doing something to his arm in class. But no one else ever mentioned that in the 11 K.
I’m not entirely sure about Eric. Though he has punched walls before and I have read that that could be considered a form of self harm.
Didn’t he break his hand or something like that freshman or sophomore year from punching a wall?
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"And you know, you know, you know, this can be beautiful, you say you're numb inside, but I can't agree. So the world's unfair, keep it locked out there. In here it's beautiful."