  Overall, then, we are offered a way in which moral reasons work, and an account of the perfectly moral agent whose decision processes fit the way the reasons work, that is, fit the way in which an action can get to be right or wrong. But the way moral reasons work is probably very different from the way that other reasons work. Other reasons are not principle-driven. Morality is special, since without principles it is impossible. (Remember that the two arguments given above for the need for principles appealed to the special nature of rightness and wrongness, or of moral properties in general.)