It is not good to make grandiose plans before hitting mile 20 .
There have been many times when I have reached that point during a marathon and immediately been slammed right up against a brick wall of hunger and exhaustion .
It is not good to make grandiose plans before hitting mile 20 , because there have been many times when I have reached that point during a marathon and immediately been slammed right up against a brick wall of hunger and exhaustion .