I think BE DRIVEN is the most important one. Even if you have NO talent at all, you can achieve. Just be driven. My opinion is though, if yuo don’t have any talent, STAY THE FUCK OUT OF A DIRECTORS CHAIR!
Tarantino is an extremely obsessive, talented, driven, highly intelligent, gifted writer, charming person and a lot of other things, with a WHOLE LOT of luck and contacts who made it. I am very glad he did, because people like him are sadly rare these days 
:’(
