How to gain psychological immunity?

The book "How to Gain Psychological Immunity?: The First Psychological Guide to the 20 Psychological Needs" by author Muhammad Eid Maan is an practical guide to enhance inner strength and face life's pressures. The book focuses on fulfilling 20 basic psychological needs as a protective shield against crises, and offers methods to modify thinking, self-confidence, and emotional management for resilience and perseverance.