Parents, teachers, friends, and even many clinicians are both horrified and mystified upon discovering teenagers who intentionally cut, burn, and otherwise inflict pain upon themselves. Often causing permanent and extensive scarring, as well as infections, cutting is increasingly prevalent among today's youth. As many as 1 in 100 adolescents report cutting themselves, representing a growing epidemic of scarred and tormented youths, as we see in this revealing work. As author Plante discusses here, the threat of suicide must always be carefully evaluated, although the majority of cutters...