Learn to anchor peoples emotional repsonses to objects (such as condiments) and make these states stronger or deminish as you please.
Visit this site for more info:
http://www.essent ial-skills.com/condi ment_anchoring_demo. htm
Having good Auditory Acuity is important because it allows you to distinguish changes in peoples voices so you can calibrate to their responses accurately. This video demonstrates a good exercise you can do to improve your auditory awareness.
Learn NLP Here:
http://www.nlpco. com/pages/misc/LE.ph p
This is a demonstration showing how you can develop better visual awareness skills to notice subtle visual changes in other people. This is useful to notice changes in facial expressions and body langauge shifts from a person.
Learn NLP Here:
http://www.nlpco. com/pages/misc/LE.ph p