Having a size 9 foot is fantastic because almost all of the shoe companies do their prototyping in size 9, so if you visit a place like Nike headquarters, you can try every sort of wacky, out-there model.

In all cases where doubt crops up, ask yourself, "If I had a gun to my head and had to do it, how would I do it?" It's not as hard as you think.

Are you better off than you were one year ago, one month ago, or one week ago? If not, things will not improve by themselves.

If someone's criticism is completely unfounded on data, then I don't want to hear it. It doesn't hold up to scrutiny.

Being called a huckster and a charlatan started several years ago, so that's something I'm accustomed to. In most cases, it doesn't bother me.

Perfection is an impossible destination

World barista champions use the AeroPress to make coffee on the folding tray tables of airplanes.