Instincts by E. Howard Callahan explores the fundamental drives that shape human behavior and decision-making. Callahan examines how our deepest instincts—survival, social connection, and self-preservation—influence our choices in modern life. Through compelling analysis and real-world examples, the book reveals how understanding these primal forces can help readers recognize patterns in their own behavior and make more intentional decisions. A thought-provoking read for anyone interested in psychology, human nature, and personal development.