Hollywood star Amber Tamblyn credits acting with bringing her behavioural disorders under control. The Ring actress admits she was a "completely overly hyperactive child," who suffered from both obsessive compulsive and attention deficit disorders. She says, "Acting solved my OCD and ADD. I was just crazy. "I had a pet rat. I would create tiny little plays we would put on in school that would be for our English class. "I was sort of directionless and wild."