Kristen Stewart is "killed" by some of her performances
The 20-year-old actress - best known for her performance as Bella Swan in the `Twilight` movie series - often watches back her performance and cringes because of the "little things" she does many other people may not notice.
She said: "I could sit here and bring up little things that I wish I didn`t do, little things that kill me, stuff that maybe other people don`t see but stuff that is very apparent to me."
Discussing her new role as a young stripper in new independent movie `Welcome to the Rileys`, Kristen believes she was hired because she shared "personality aspects" with her character, although their lives are very different.
She told MTV News: "We did share a few personality aspects. I think that`s maybe why I was hired. It was a stretch, because obviously I live nothing like she lives, but it`s always really hard to say why you`ve progressed as an actor. I feel like I`ve gotten better with every movie."
Kristen will next star in travel movie `On the Road` alongside Amy Adams, Kirsten Dunst and Viggo Mortensen.