One day, Jessey Heff, rather fulfilled by life, can no longer get out of bed. He has to crawl to reach his sofa. This is the beginning of a depression that will last two and a half years. The author is now out of it, but he has to live with this disease. He identified 56 remedies to avoid sinking again. Simple rules that he uses every day: Learn to say no, because the depressive no longer dares to say no; face reality, because the depressive flees the problems of reality; survive, because this disease calls for suicide daily... This manual, easy to use, allows you to have the psychic and physical pulse of yourself on a daily basis.