Songs are kind of alive, I think; once you finish writing them, that doesn't mean that that's it for the song. It can have its own little life, I think.
Nobody can tell you you're wrong for writing a song about how you feel - even if you don't really feel that way.
I'm in total control. I write the songs, decide what to sing and how to sing. I even control the recording process. But, with a film, there is no control at all.
I actually write more on guitar than I do on piano.
