For some reason or another when I used to play basketball quite a bit I was often confronted with a problem: tunnel vision. Now I didn't have an actual medical condition that only exhibited itself when I played my favorite sport, but I did have a problem. As the action progressed and my heart pumped in excitement I noticed that I often had difficulty perceiving anything outside of my immediate gaze. This caused problems as you can imagine. Occasionally open teammates were unnoticed and even more often I was unaware of the opposing players' advancement. This meant my dribbling skills did very little for me when someone came out of nowhere to pop the ball out of my hands. I used to be frustrated very much by this condition of tunnel vision. Granted it didn't happen all the time and often I was able to keep a watchful eye on my would be assailants. However it certainly happened more than I desired so I began to give it some thought. You see it often happened when I was overly ...