If you’re afraid of heights, you should probably not see The Walk, Robert Zemeckis’s upcoming re-creation of Philippe Petit’s 1974 walk between the twin towers of the World Trade Center. (Joseph Gordon-Levitt plays Petit.) Or maybe you should go see it — what’s better than working out your anxieties in the safe, comforting space of a movie theater? Watch this trailer, and let us know if you feel cured!