What I mean by that is, we need something which is always there. The body likes comfort food; the soul, I'll wager, wants something more sublime. Something which is, like the soul, without substance, yet sustains it along the road of life.
This idea struck me this morning as I was riding around my van doing a few chores. I had the album Mandatory Fun playing on the CD. That's when It occurred to me: I had found my constant, the one thing which speaks to my soul in a way I can understand. One thing which has been with me for better than forty years. One thing which can keep me sane. Yes, I know what my constant is.
Weird Al Yankovic.