Dreamlining is so named because it applies timelines to what most would consider dreams.

Remember—boredom is the enemy, not some abstract "failure.

Age doesn't matter. An open mind does.

Role models who push us to exceed our limits, physical training that removes our spare tires, and risks that expand our sphere of comfortable action are all examples of eustress—stress that is healthful and the stimulus for growth.

Alternating periods of activity and rest is necessary to survive, let alone thrive. Capacity, interest, and mental endurance all wax and wane. Plan accordingly.

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.

I think about willpower almost never. I realize for myself, trying to be more disciplined is pretty nebulous and it's often a slippery target. For me, I've just thought about incentives.