A human being though basically a physico-chemical and hence physiological being; is essentially a psychological being. Psychology is physiology, but “appears” separate to most humans and will be dealt with as here. But attempts will be made to intermittently connect with modern scientific understanding in terms of nervous system – the brain, spinal cord, nerves and neurons- to get a comprehensive picture of mind and its functions for academic purpose. Psychology is human consciousness and mind and their functions manifested as moods, thoughts, feelings, experiences, cognitions, re-cognitions and the like. Most of the difficulties faced by humans are financial and psychological. The origin, struct...