I'm a writer, so I interview people all the time, and I think of it as being a very creative process. Giving interviews is actually one of the most creative parts of the film promotion process.
I think most artists feel like they're outside society - no matter how many accolades they receive, or how much money is in your bank account, whatever is going on in your life on the professional side.
I thought it was a huge conflict of interest to be the director and the subject - it's very sketchy territory to be in. I've seen what's happened to other directors who have done that.
You can do pretty much anything you want in this world, and it's not all that difficult - you just have to ignore the people who tell you that you need to go this way, and it's the only way.
I've noticed in my life that as you work on more things with more people, you spend less time hanging out with other people who are artists, creative people who give you a sense of family.