Training is principally an act of faith. The athlete must believe in its efficacy; he must believe that through training he will become fitter and stronger; that by constant repetition of the same movements he will become more skilful and his muscles more relaxed...He must be a fanatic for hard work and enthusiastic enough to enjoy it.
Franz StampflWith the proper motivation, that is, a good reason for wanting to do it, your mind can overcome any sort of adversity.
Franz Stampfl