New Delhi, Feb 19 (ANI): Kristen Stewart has opened up on her experience while shooting 'Twilight' and has said that she is still proud of her decision of doing four series of the movie. She mentioned in an interview with a magazine that her memories of shooting ' Twilight' still makes her feel really good and she has no regrets for that, a web portal reported. She explained that every movie she has ever worked on has shaped a little bit of her, and it makes her feel bad when people compare her roles and figure out why she made that decision, as her each role is special to her.