All young athletes (especially males) are forced to manage their attention in order to learn the skill, drill, activity, etc. they must execute during the contest. This is primarily due to them being under the influence of one of the most dangerous drugs known to the human race...TESTERONE! In my experience, I have seen the effects of testerone drive the most promising athletes to chase passing butterflies, dig monstrous craters in the center of the practice field, and or scream to the top of their lungs all for no "apparent" reason. The actual reason this happens is that testerone is an intense energy source that compels its subjects to act.