When Does This Get Fun?

"Sometimes I'm working on a film and someone will ask me if I'm having fun. And I'm tempted to tell them the truth: No, absolutely not. Having no fun here at all. You know what's going to be fun? When it's done, and I've done a fuckin' good job, and I know people are getting something out of that. I'll have a lot of fun then. A ton of it."
Philip Seymour Hoffman

This is how I feel about writing.