A living will, also known as an advance directive, is a legal document that allows individuals to specify their preferences for medical treatment and end-of-life care in advance of incapacity. In a living will, individuals can outline their wishes regarding life-sustaining treatments, resuscitation, organ donation, and other medical interventions. This document provides guidance to healthcare providers and family members in making healthcare decisions on behalf of the individual if they become incapacitated and unable to communicate their preferences. By documenting their healthcare wishes in advance, individuals can ensure that their values and preferences are respected and followed even if they are unable to express them directly.