I thrive on change. That's probably why my chord changes are weird, because chords depict emotions. They'll be going along on one key and I'll drop off a cliff, and suddenly they will go into a whole other key signature. That will drive some people crazy, but that's how my life is.
You could write a song about some kind of emotional problem you are having, but it would not be a good song, in my eyes, until it went through a period of sensitivity to a moment of clarity. Without that moment of clarity to contribute to the song, it's just complaining.
Rachmaninoff made a musician out of me. His 'Rhapsody on a Theme by Paganini' was the piece that sent me into raptures. It spoke to me. To me, it was a tender entreaty for the misunderstood.
I heard someone from the music business saying they are no longer looking for talent, they want people with a certain look and a willingness to cooperate.