You can see and often feel peer pressure determining what a moral act is.
Here's another look at Kant's understanding of Morality. It was a structure in our minds which he argued was a part of the way we experienced the world : Act only according to that maxim whereby you can at the same time will that it should become a universal law. In most repects Kant's sentence avoids a list of dos and don'ts chipped into stone tablets by a grateful Moses.
"What happens when your desires, your career, or your survival are in direct conflict with what you think is right."
"The brainstem registers this moral tension as physical danger, a cheetah in the grass. And what does the organism do when threatened? It flees. We don't just run with our legs, we run with our minds. We use intellectual concepts to execute a psychogenic flight away from the terrifying responsibility of our own freedom."
Psychogenic means it has an origin in the mind. Those first Carmelite Hermits used their minds to escape the trauma of battle which revealed a reality the rosy tints of society hadn't been prepared for.
"When you look past the stained glass and medieval romance, the origin of the Carmelite hermits on Mount Carmel in the late 12th century is perhaps the most explicit, large-scale manifestation of psychogenic flight - a collective, desperate retreat to an interstitial haven - in human history. They were the original 'back row' trying to survive the catastrophic moral wreckage of the Crusades."
The young men who took the cross in Europe - the sons of small baronies, the blacksmiths, the weavers - to Saracen controlled Palestine were fed a massive, top-down propaganda myth by the front-row bishops. They were promised an adventure of pure, chivalric light. They were told that slaughtering the infidel was a holy, non-negotiable duty that would wash away their sins. They left their green valleys with their eyelids raised high, marching to a corporate jingle about glory.
When the fighting finally petered out or the armies dissolved, some of these men—specifically the ones who would become the first Carmelites—did not go home to their villages. They couldn't. You cannot take a brainstem that has been seared by that level of slaughterhouse reality and just drop it back into the village tavern or the manor house. The identity of the 'Chivalric Knight' or the 'Pious Soldier' was dead.
"Are you saying they executed a total psychogenic flight. They deserted the social ledger entirely?"
"Yes."
"Not much has changed!"
"We got shops with lots of stuff in them and we still got a back-row."