Jennifer Lawrence saw a psychologist for anxiety.
The Hunger Games: Catching Fire star used to attend regular therapy sessions to help control her social anxiety and hyperactivity, problems which developed when she started at school.
She said: "My nickname was 'Nitro', as in nitroglycerin. I was hyperactive, curious about everything.
"When my mother told me about my childhood, she always told me there was like a light in me, a spark that inspired me constantly. When I entered school, the light went out. We never knew what it was, a kind of social anxiety. But I had lots of friends though. I think mostly I didn't feel intelligent because I wasn't a good student ... I think in life, some people are stupid, but they manage to get by, and I'm one of them. I went to see a psychologist, but nothing worked."