Abstract

This book review presents the book, ‘Surrounded by Idiots’, a book originally published in 2014 in Sweden, and later released in English in 2019 by St. Martin’s Essentials (U.S.) and Vermilion (U.K.) respectively, has approximately 282 pages across 21 chapters. In it, behavioral expert Thomas Erikson presents an engaging and humor-driven guide to improving interpersonal communication by introducing a four-color code personality system, red, yellow, green, and blue, rooted in the DISC (or DISA) model of human behavior. These color-coded types correspond to: Red: dominant, result-driven, (dominance), Yellow: sociable, optimistic, relationshiporiented (Influence) Green: calm, empathetic, supportive (Steadiness), and Blue: analytical, detail-focused, methodical (Conscientiousness). Erikson argues that self-awareness and recognition of these types in others can drastically reduce misunderstandings, foster empathy, and enable more effective, context-aware communication in both personal and professional settings. Though not scholarly in tone, the book’s simplicity, humor, and vivid real-life examples make it highly accessible. Critics, however, caution that this framework oversimplifies complex human behavior into four rigid personality types and blurs into pseudo? psychology; some even liken it to astrological generalizations rather than rigorous science. In summary, ‘Surrounded by Idiots’ offers a lively, and simplified approach into human personality types for readers seeking to better understand and adapt their communication styles, though it may leave those craving deeper theoretical grounding wanting more. It is recommended that the author should also discuss, the negative aspects of personality types, incorporate more comparative research on psychological theories, and, take into cognizance cultural bias among others.

Keywords: Interpersonal communication, Personality types, Four-color code, Red, Yellow, Green, Blue