New book, looks good:

http://the99percent.com/tips/7072/Why-Success-Always-Starts-With-Failure

Good link; I've added this convo to the best convos about FAIL...

Harford outlines three principles for failing productively:

1. You have to cast a wide net,

2. "practice failing" in a safe space,

3. and be primed to let go of your idea if you've missed the mark.

Wait, so how do you recognize failure? That, to me, seems like the hardest part.