Do you self-destructively second guess yourself? This might be why.

All the way back when I was taking the SATs, I remember being given the advice that, if in doubt about a question, I should go with my first choice. I never did, but finally there's an explanation for why I should have. If any other second-guessers are reading this - the explanation might help you before it's too late! »5/05/13 11:00am