That's the most important thing to me - that if I'm gonna spend however long it takes to make a movie give up 14 hours a day for however many weeks or months then it's very important for me to know that I'm working with people who I respect and enjoy and that we're going for something together.
Doctors dressed up in one professional costume or another have been in busy practice since the earliest records of every culture on earth. It is hard to think of a more dependable or enduring occupation harder still to imagine any future events leading to its extinction.