Why I Kick The Fence!!

A strange title i know but the reason I called it this is because there is a little run or walk I do from the railway at Wickham to the end of the Railway at Knowle. I never stop short of the fence and turn around but Kick it. If I don't reach it i haven't done the full distance - it's almost as if i haven't made it to the finish line. I feel this gives me a or is because of my mindset. If you are doing a twenty mile race or trainig session then stopping at 19 isn't enough. This week I HAVE MANAGED 2 X 20 MILE RUNS, 1 X5 MILE RUNAND A RUN TO WORK THEN BACK IN THE EVENING TOTALLING 53 MILES IN TOTAL. i MUST BE NEARLY READY NOW.