Inception’s leading man Leonardo DiCaprio may be the biggest star in Hollywood at the moment, but he still sweats the small stuff, as he tells the current issue of Rolling Stone. The actor gets anxious about “really stupid stuff,” he explains to the magazine. “Things that shouldn't make you anxious whatsoever. It's crazy how your mind will become this database to make you worry about things that are so arbitrary." But DiCaprio is thankful that his past indiscretions are something he does not have to worry about. "I got to be wild and nuts, and I didn't suffer as much as people do now, where they have to play it so safe that they ruin their credibility,” he says. The Titanic heartthrob—who has dated models from Gisele Bündchen to Bar Refaeli—adds that it used to be easier to date before he made it big. "I had better success meeting girls before Titanic. It was like there was a separate entity out there," DiCaprio says. "Not to use a James Cameron reference, but it was like being in a little bit of an avatar."