Feelings play a major role in moral decision-making according to philosophers like David Hume. Hume believed that virtue is determined not by reason alone, but through sympathetic feelings like pleasure and pain in response to others' actions. For example, one would feel pain over a friend's death and disapprove of the killer, or feel pleasure over charity and approve of the good deed. However, philosophers like Thomas Nagel argue that basing morality solely on feelings risks it becoming subjective. Nagel believes morality must be grounded in objective concepts like maximizing happiness and minimizing harm. Making moral decisions often requires balancing competing interests through a process of gathering facts, reviewing principles, considering alternatives and consequences, and ultimately making a decision.