Mitch Anthony's "Selling with Emotional Intelligence" explores the critical role of emotional intelligence (EQ) in building strong client relationships and achieving sales success. The book outlines five key skills: awareness, restraint, resilience, empathy (others-focused), and working well with others. It introduces the ARROW Profile as a self-assessment tool for these areas and the TEAM Dynamics model to understand personality styles and improve interpersonal connections. Anthony also discusses the concept of critical mass, identifying teachability, drive, achievementality, and wit as crucial internal attributes for top sales professionals. Furthermore, the text examines managing negative emotions like anger and stress, cultivating optimism and resilience in the face of rejection, and the importance of empathy, effective communication, and building rapport in the sales process.