  As we saw, the moral sentiments are produced by sympathy with those affected by a trait or action. Such sympathetically-acquired feelings are distinct from our self-interested responses, and an individual of discernment learns to distinguish her moral sentiments (which are triggered by contemplating another’s character trait “in general”) from the pleasure or uneasiness she may feel when responding to a trait with reference to her “particular interest,” for example when another’s strength of character makes him a formidable opponent (T 3.1.2.4).