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, the one 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.)