Sanity and Insanity

Sanity and Insanity by Charles Mercier is a comprehensive exploration of the human mind and its various states of consciousness. The book delves into the nature of sanity and insanity, examining the differences between the two and the factors that contribute to mental instability. The author provides a historical overview of the treatment of mental illness and discusses the various theories and approaches to understanding mental health.The book covers a wide range of topics related to mental health, including the biological basis of mental illness, the role of genetics in mental disorders, and the impact of environmental factors on mental health. The author also explores the different types of mental disorders, such as anxiety disorders, mood disorders, and personality disorders, and provides insights into their symptoms and treatment options.Sanity and Insanity is a valuable resource for anyone interested in understanding the complexities of the human mind and the challenges of mental health. The book is written in a clear and accessible style, making it easy to understand even for those without a background in psychology or psychiatry. It is a must-read for anyone looking to gain a deeper understanding of mental health and the factors that contribute to mental illness.1890. Mercier was both a psychologist and a medical doctor. He regarded psychology as the science of mental phenomena, rather than the science of individual human behavior. Contents: The Nervous System; The Mind; What Insanity Is; The Causes of Insanity-The First Law of Heredity; The Causes of Insanity-The Second Law of Heredity; The Causes of Insanity-Direct Stress; The Causes of Insanity-Indirect Stress of Internal Origin; The Causes of Insanity-Indirect Stress of External Organ; The Forms of Insanity-Idiocy and Imbecility; The Forms of Insanity-Sleep, Old Age, and Drunkenness; The Forms of Insanity-Melancholia; The Forms of Insanity-Exaltation; and The Forms of Insanity-Dementia. See other titles by this author available from Kessinger Publishing.This scarce antiquarian book is a facsimile reprint of the old original and may contain some imperfections such as library marks and notations. Because we believe this work is culturally important, we have made it available as part of our commitment for protecting, preserving, and promoting the world’s literature in affordable, high quality, modern editions, that are true to their original work.