This song just popped into my head:

"Love is something if you give it away,
Give it away, Give it away.
Love is something if you give it away.
You'll end up having more.

Love is like a lucky penny.
Hold it tight, and you won't have any.
Give it away, and you'll have plenty.
You'll end up having more."

Funny how all the cute little songs I learned when I was a little kid seem to be the ones with the messages I most need to hear now that I'm a not-so-little kid. Hmmm...