A while back, a friend of mine gave me a small book called "Overcoming Intimidation" by Keith Shealy. After reading the first chapter, I found a new mantra: “Run toward the roar.” This phrase has changed my entire mindset, especially when it comes to my sport of running.
Whenever I am in training for a race, I often experience pre-run anxiety regarding a variety of things—whether or not I'll finish, if I'll have enough energy, if there will be a treadmill available, if there will be rain/wind/snow, if I'll have the speed I need, if I'll get hurt, etc.