Robert Pattinson wishes he had a "bigger ego". The 'Twilight' actor admitted he always felt like he needed to prove himself as a person and as a film star, which he thinks is the reason he is so "grounded", but could have helped him deal with things that happened around him, such as his from former co-star Kristen Stewart. He said: "I've always had the feeling I need to prove myself: as an actor, a star, a person. That might be how I've managed to keep my feet on the ground. Although I've often wished I had a bigger ego - maybe it would have helped me cope with all the things around me."
