As a writer, or as a filmmaker, you have to present yourself, and part of what yourself is is what you're interested in, or what you think is funny, or what you think is sad, or what you think is horrible.
“That's probably half the reason I wanted to be in a band - I wanted to see the world.”
“I'm not here to change the music world, but I'm definitely here to show what I can do and express myself through my music.”