Hearing an echo of my voice always throws me off, @joelstone. I remember trying to give a speech in a gym and every word came back at me. It made me lose my place twice. Now I always check for echo before I talk.

Was it really that simple? I always thought sleep was overrated but this actually changed my mind.

Wonder what you do for tricky angles or long cuts... like do you snap chalk lines for anything over a few feet, or just rely on a straightedge and pencil? I still mess up sometimes on crown molding if I don't mark the exact spot where the cut starts on the back side.