Thanks, brain. You're a big help. I had a moment of actual joy going on until you stepped in.
Tom Fonder of Happy Jar reminds us that our brains are kind of jerks. Now take a moment to remember that embarrassing thing that you did eight years ago.
Not that regret is new, but The Oatmeal nailed this pretty well a bit ago.
Here: http://theoatmeal.com/comics/running