"The Triangle Concept" is a self-help book that expounds on the four triangles of life; the life triangle, the physical needs triangle, the emotional needs triangle, and the personal needs triangle. As a social worker, I've worked with individuals who for various reasons, struggle to live productive meaningful lives. It was overwhelmingly clear that there was a deficiency at some point in their early lives. I discovered there was a deprivation of other emotional or physical needs not being met. In most cases, there was a combination of the two