At the first practice of each season, legendary coach John Wooden taught his players how to put on their socks and shoes a very particular way. When asked about this, he replied, "The little things matter. All I need is one little wrinkle in one sock to put a blister on one foot--and it could ruin my whole season. I started teaching about shoes and socks early in my career, and I saw that it really did cut down on blisters during the season. That...