That's really what was wonderful for me growing up, since I got to know so many of the songwriters who liked me and thought I had talent. They would then tell me how to read a lyric and sing a song, and challenge me to try and find a different end to a song.
We had our unhappy moments but they got channelled into the kind of sadness that was necessary for singing a song about going nowhere. So it worked out very well I think.
Although, my experience when I've been depressed, not only am I too depressed to sit down and write a song, I'm too depressed to pick up my feet. So if you can at least write about it, you're halfway away from it.
I don't need to hear Bill to go through a song. I need to hear Keith to go through a song. I know Bill will be playing what I'm playing anyway. I need to hear Keith because it's all there: the time, the chord changes, and all the licks you have to follow.
Flower was a good metaphor for growth. The song is obviously about sexual responsibility, so that was the main metaphor. Also, it's like knowing who someone has been and remembering and appreciating that, but really appreciating what they are now even more.
Talking about covers, whether visually or sonically, if a particular combination of notes struck a chord in your heart in a way that you want to be a part of it by covering that song, then there's nothing wrong with it.