The amoral is hungry, bloated, weary, and unrested. From these things morality can not arise. One who eats poorly, sleeps poorly, and is inactive is incapable of morality, is not an ethical being and can not be judged ethically on its choices.
It is a different species of soul, incapable of contemplations regarding the moral truth.
But do not believe, if you are one who is sated in such matters that you have then learned morals. For yes, it is true the hungry man lives to eat, and the weary man lives to sleep, however the gluttonous man also lives to eat, and the lazy man lives to sleep as well.
One must forget how to eat. Forget how to sleep. One must live well and then forget that they are living.
For learning to eat is pre-moral, which is a good, but a moral man does not deal in that which is without morality. A moral man, to achieve the good, may starve and yet not be hungry.
Note; if one is to be sure in their actions, and that they will meet their station, must be in complete command of themselves while being perfectly free from their reason.