The "Believe You Can" booklet is written by Dr. Zeina Sofi, who holds a PhD in Social Psychology and a BA in Media (Radio and TV Presentation), in addition to numerous internationally accredited certifications in psychology and mental health from organizations such as Sky News Arabia and the French PU organization. The booklet discusses self-confidence and how to boost it 100%, explaining the definition of self-confidence, its source, and how we can develop it. You'll find practical steps to help you learn how to boost your self-confidence, in addition to psychological and practical steps to support it. Finally, the author provides some important advice on the most important things not to do, as they diminish your self-confidence and give off a weak and fragile impression.