A lot of people change for good. Some people just fall off. Just trying to progress in anything, no matter what you're doing, I feel like any progression you make... some people aren't gonna be around you that were around you.
You have to have the service mentality in the sense that you subjugate your own ego, and you subjugate a large part of your own life to really helping other people, being successful on their behalf.
Anybody that makes films knows the film is never finished. It's abandoned or it's ripped out of your hands, and it's thrown into the marketplace, never finished. It's a very rare experience where you find a filmmaker who says, "That's exactly what I wanted. I got everything I needed. I made it just perfect. I'm going to put it out there.
The Force is really a way of feeling; it's a way of being with life. It really has nothing to do with weapons. The Force gives you the power to have extrasensory perception and to be able to see things and hear things, read minds and levitate things. It is said that certain creatures are born with a higher awareness of the Force than humans. Their brains are different; they have more midi-chlorians in their cells.