Songs with excellent advice?

What are some songs that give excellent live advice or perspective? 


Love’s in Need of Love Today / Stevie Wonder


Old Folks Boogie / Little Feat

“When your mind makes a promise that your body can’t fill”



Some of these songs are confessionals, some are melancholia, some are more of a warning not to follow in the singer's footsteps.

Apologies if it was already mentioned, but since we are taking the theme of advice so liberally I definitely have to go with Otis Redding's Sitting on the Dock of the Bay.

Why Can’t We Live Together / Stevie Winwood

Why Don’t We Do It In the Road / The Beatles

Cocaine / Eric Clapton

Captain Jack / Billy Joel

When the Musics Over / The Doors