Jodie Sweetin took drugs as a teenager so her classmates didn't think she was "stuck up".
The 44-year-old actress - who has spoken in the past about her struggles with addiction - worried about what people would think of her once her time as Stephanie Tanner on Full House came to an end in 1995 so she was determined to act "worse" than other young people to stop her high school peers from turning on her.