I keep getting spam (at least I hope they're spam) emails, with this as their subject line.
I don't need to be told. I know the reasons: they're twofold, and they're very clear.
1. I like food.
2. I dislike exercise.
As they say in the classics, "You do the math."
(If you're reading this via Facebook Notes: this post is redirected from my 'head vs desk' blog.)