“Dear friend… Your fast-paced life, full of challenges, pressures, crises and stress, has put you in a huge maze with no beginning or end. You may not know who you are or what you need to survive and continue. We think that the reason is that life is bad and shocking. But the reason lies in your lack of psychological immunity to face this life with all its toxic relationships, disorders and crises. The immunity enables you not only to survive but also to face and move forward. You can build immunity by satisfying your psychological needs. This book is a comprehensive guide to understanding psychological needs, a reference to the 20 most important psychological needs that a person needs and how to satisfy himself with every need he needs. The person discovers why he was psychologically fragile and remained psychologically weak for years, until he becomes a strong and psychologically mature person who can face life with its noise, speed and distortions.”