people just don't have the same drives

I was young. And I felt that everybody had talent. And that for some reason they were being arbitrary and not employing that talent. I thought, 'Well, these people are the giants of an industry, they must have a good brain and a good heart and ability, how come they don't use it?' And Gena said, 'Look, a lot of people just don't have the same drives, the same desires, the same gun that sparks them. You're acting like these people all understand you; nobody understands you, I don't understand you. How the hell can anybody understand you? You're nuts!'

from Cassavetes on Cassavetes