There comes a point when all of us think that we can not go anymore. That another step would kill us, turn of the pedal drain what little energy we have left, rep under the weight of a barbell crush us. Well the truth is, you are thinking you can’t so how the hell could you possibly expect go any further? No matter what you are doing, this point is what many of us like to call the wall.
Time stops, its a surreal moment actually, and you are given a choice. I mean this very literally — your body actually asks your mind if it wants it to go further even though it may hurt, even though our bodies think we are spent and have nothing left to give. Those of us with the courage to take the harder path will say no, I want you to keep on going; whatever happens after that, I will deal with when the dust has settled.