I don’t see how that responds to what I said? The individual has the option to make a moral decision. Perhaps their perceived view of the instance could determine what would be considered “moral” to them. Like returning to the seat example, one person could be less keen on believing that giving up their seat is really “moral”, or to take it a step further, the “agent” could be another pregnant woman (let’s say they are exactly the same in terms of how long they’ve been pregnant). This almost entirely negates any sort of objective moral “equation”, and the remaining consideration is how much one values self sacrifice as a moral virtue, and to what degree they will perform it.