Craig's suicidal episode gets him checked into a mental hospital, where his new neighbors include a transsexual sex addict, a girl who has scarred her own face with scissors, and the self-elected President Armelio. There, isolated from the crushing pressures of school and friends, Craig is finally able to confront the sources of his anxiety.

Ned Vizzini, who himself spent time in a psychiatric hospital, has created a moving tale about depression, that's definitely a funny story.