As a teenager in middle and high school, I loved to create new workout plans.  I would fashion workouts for my brother and I to do at early hours in the morning with great anticipation of what all this extra exercise would do to our athletic performance.  To my brother's credit, he would always get up and do these ambitious workouts with me without too much complaint.  Where I had an abundance of desire and ambition, however, I lacked creativity and resources in our workouts.