Showbiz ruined Roberts' teaching career

Julia Roberts says her successful acting career forced her to drop plans to become a teacher.

She says she would have liked to teach English but her acting went so well so early on that she never got beyond the planning phase.

The Oscar-winner also maintains being a star makes no difference to the way she feels about her work, saying she's still the same actress who showed up on the set all nervous when she was 18.