Self Mastery And How To Practice Suggestion And Autosuggestion is a book written by Emile Coue, a French psychologist and pharmacist who developed the Coue method of autosuggestion. The book provides a detailed guide on how to use autosuggestion to improve one's mental and physical health, and achieve self-mastery. Coue explains the power of the subconscious mind and how to tap into it through the use of positive affirmations and visualization techniques...