“Everybody wants to rule the world,” goes the Tears for Fears song we hear at a key point in “Marty Supreme,” Josh Safdie’s nerve-busting adrenaline jolt of a movie starring a never-better Timothée Chalamet. But here’s the thing: everybody may want to rule the world, but not everybody truly believes they CAN. This, one could argue, is what separates the true strivers from the rest of us.