Songs with excellent advice?

I hate 'You Can't Always Get What You Want' because it's a hypocritical, didactic lecture from a group who are collectively worth over $200,000,000.00 and who have always gotten everything they've ever wanted and more. Don't be fooled into thinking that Mick Jagger can offer sage advice to anyone.

'Don't Be Ashamed Of Your Age' written by Willie Nelson

Frank Sinatra ‘In The Wee Small Hours’