It is the sign of a dull mind to dwell upon the cares of the body, to prolong exercise, eating and drinking and other bodily functions. These things are best done by the way; all your attention must be given to the mind.
Epictetus-….when things seem to have reached that stage, merely say “I won’t play any longer”, and take your departure; but if you stay, stop lamenting.
EpictetusYou have been given your own work to do. Get to it right now, do your best at it, and don't be concerned with who is watching you. Create your own merit.
EpictetusA guide, on finding a man who has lost his way, brings him back to the right path—he does not mock and jeer at him and then take himself off. You also must show the unlearned man the truth, and you will see that he will follow. But so long as you do not show it him, you should not mock, but rather feel your own incapacity.
Epictetus