A young man who does not have what it takes to perform military service is not likely to have what it takes to make a living. Today's military rejects include tomorrow's hard-core unemployed.
Every song is like a kid. How can you have that many kids and have a favorite? Which one do I like to hang most with?
I'm susceptible to that sort of thing - to walls and flowers. You can probably get something more from a wall than a person sometimes. It's just put somewhere.

