If you are always allowed to stop training whenever you feel discomfort, you will find it too easy to give yourself permission to quit.
Jet LiI knew nothing about martial arts. The coach told me I was talented with learning martial arts, and put me in a school. Three years later I got my first championship in China.
Jet LiI spend more time learning about Buddhism than English, which is why my English today is still bad.
Jet Li