Amyotrophic lateral sclerosis (ALS) is known to many as a disease that is infrequent but causes progressive disability and death within three to five years if a tracheostomy ventilator are not used. The patient must choose whether to live with a crippled body or die, and is faced with the question of what kind of condition is considered "living". By watching a video that addresses this theme, we can grasp this question even more deeply.