London: Actor Robert Pattinson says he prefers smaller, gritty dramas over blockbuster because he thinks he doesn't have the physique to be an action hero.

"If there is a way to maintain a career doing small, interesting movies I would take that option. I'm not buff enough for robot movies," the 26-year-old said.

Robert also revealed he lacks confidence in his abilities. "That's my biggest problem, confidence. I'm taking baby steps and hoping people will keep employing me," he added.

(Agencies)

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