This week we're talking about criticism, including the trickiest kind: Self-criticism. We'll also look at the buzzing neon sign hanging outside the hotel room of your mind that spells out your own doubts and insecurities, and how to filter it out. Plus: Humility and its plodding cousin experience, spoons, the Dunning-Kruger Effect, sleeping policemen, fixed-rate mortgages, the magical power of putting things in drawers, and the worst heckle ever. (Seriously. The all-time worst.)