Only a Fool Trips on What's Behind Him

"Don't think twice
And don't look back if you want things to change"
- Norah Jones, Out On The Road

"He pulled the mirrors off his Cadillac
'Cause he doesn't like it looking like he looks back"
- Tame Impala, Elephant

"If you just put your hand in mine,
We're gonna leave all our troubles behind.
We're gonna walk and don't look back. (Don't look back)
And don't look back. Oh yeah, yeah.
And don't look back, baby. (Don't look back)"
- The Temptations, Don't Look Back

Liz Fishergoodbye, move on