A living will is a legal document to make known your wishes regarding life prolonging medical treatments in the event you become incapacitated and are either in a terminal condition or permanent state of unconsciousness. It can also be referred to as an advance directive, health care directive or a physician’s directive. It is important to have a living will as it informs your health care providers and your family about your desires for medical treatment in the event you are not able to speak for yourself.