While you make your dinner, a breaded chicken breast, a salad, you watch yourself working. You watch your hands.

How do your hands know what to do what you're not consciously telling them to slice, peel, tear lettuce into reasonable pieces? Is it like driving a car? Steering with the road without being completely aware?

Your hands are clever, you think. Your hands can make a lemon chicken dinner, prepare a salad without unscrewing the lettuce or tearing the Caesar Salad dressing bottle.