Matt Damon credits Mickey Rourke with giving him the advice he needed to succeed in Hollywood, because he could learn from the Sin City actor's mistakes Rourke told THE Bourne Supremacy star not to be a maverick, and stressed the importance of good manners and discipline Damon says, "He sat me down and said, 'Don't mouth off to people in Hollywood, like I did "'You gotta be on time and disciplined I f**king blew it '"