Is this person hiding anything? -- Thumbs up or down: does he like it or not? -- Is she confident or just trying to play it cool? -- How are things-- really? -- Gauging interest levels : is he interested, or are you wasting time? -- Ally or saboteur : whose side is she really on? -- Emotional profile : learn how safe, stable, and sane a person is -- S.N.A.P. is not based on personality types -- The primary colors of thought -- How and why we think what we do -- The impact of self-esteem : the big six -- Does he have high self-esteem, or is he just pretending? The five pitfalls -- The self-esteem detector : determining a person's level of self esteem -- Three-type profile -- The art and science of profiling : real-world examples.