The book adopts an interdisciplinary approach, drawing from psychology, social science, and neuroscience to analyze habits, ranging from nail-biting to collecting odd objects. It emphasizes that many habits serve as coping mechanisms or expressions of cultural identity. ""Strange Human Habits"" starts with core psychological concepts, then explores specific habits through multiple lenses, considering psychological roots, cultural significance, and impact on well-being.
This approach offers a compassionate and insightful perspective on human nature, promoting self-awareness and empathy.