This document discusses the psychological effects of solitary confinement on prisoners and how it deprives them of basic human needs. It analyzes solitary confinement through the framework of Maslow's Hierarchy of Needs, which identifies physiological needs, safety, love/belonging, esteem, and self-actualization as necessary human motivations. The document explains how solitary confinement hinders prisoners' ability to fulfill affiliation needs through lack of human interaction, esteem needs by removing social standing in prison, and self-actualization through the loss of rehabilitative and educational programs. A quote from a former prisoner describes the mental deterioration caused by isolation in solitary confinement.