The greatest enemy of the human race is fear, says C Franklin Leavitt, MD. Many people diet and exercise to regain their health, he pointed out, “But fear alone has sickened them.”

Leavitt quotes psychologists, including William James, who believe that every thought and accompanying emotion causes  physical changes in breathing, circulation, general muscular tension, and more even if we aren’t aware of it.  Overcoming their fears, Leavitt insists, would help people lead happier and healthier lives.

Leavitt first published his theories in Self Mastery Through Understanding in 1913 (there were at least 19 editions after that).

And today WebMD tells us

Your mental health plays a huge role in your general well-being. Being in a good mental state can keep you healthy and help prevent serious health conditions…

Leavitt’s book can still be found online Thriftbooks, and Abebooks, two of my favorite book sources and even Amazon.

Amazon describes it this way

Self-Mastery Through Understanding: The Power Path To Mental And Physical Poise And Achievement by C. Franklin Leavitt is a self-help book that aims to guide readers towards achieving mental and physical balance and success in life. The book provides practical advice and techniques for developing self-awareness, managing emotions, and improving physical health. It covers topics such as meditation, visualization, positive thinking, goal setting, and the power of the mind-body connection. The author draws on his own experiences and expertise as a physician and psychologist to offer insights and strategies for overcoming obstacles and achieving personal growth. The book is written in a clear and accessible style 

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By the way, Leavitt does promise that fear can be overcome. More to follow….