كتاب الشجاعة الإيجابية is an Android application that discusses the problems of fear that disturb the lives of many people. The app covers issues such as tension, anxiety, phobia, and obsessive-compulsive disorder. The author also shows how fears such as fear of the future, failure, separation, and loss can have the greatest impact on our lives. After explaining how fear develops, the app provides techniques through which we can conquer and overcome our fears without the need for a specialist. These techniques include relaxation and breathing techniques, neuro-linguistic programming, imagination, positive thinking, analysis through hypnosis, and nutrition.