Washington, July 8 : Penelope Cruz has revealed that she fears being fired every time she is working in a new movie.

The Spanish actress says that she always ends up as a bundle of nerves during every project, despite bagging the Best Supporting Actress Oscar earlier this year for her role in Vicky Cristina Barcelona.

"Every time I make a film, I feel like it''s my first time... I always think they could fire me," Contactmusic quoted her as saying.

"I''ve ruined my own happiness and created problems with my friends because of this tendency. It takes discipline for me to stop worrying," she added. (ANI)