In the late '70s, the conditions that bands had to endure were, shall we say, not as civilized as they are today. People were a lot more aggressive back then. So there was definitely a lot of suffering for your art. But I would argue that was a good thing. Generally, people make better music when they suffer.
As a filmmaker, I believe in trying to make movies that invite the audience to be part of the film; in other words, there are some films where I'm just a spectator and am simply observing from the front seat. What I try to do is draw the audience into the film and have them participate in what's happening onscreen.