Four-word self help books

I was having a funny discussion with a coworker today about condensing a self-help book into four words. Here are the ones we came up with:

Mine:

• Take action; be grateful.
• Get your shit together.

Hers: 

• Live like you're 80.

Other submissions:

• Stop sitting, start moving.
• Just get a dog.
• Lower your crazy expectations.
• You're gonna die anyway.
• Take yourself less seriously.
• Who said life's fair?

I love them all.