John La ValleAmerican author John La Valle writes, speaks, and teaches Neuro-Linguistic Programming (NLP). He is also well-known for his sales and marketing skills. He learned these skills while working for companies like AT&T and Xerox. La Velle has taught many eople and groups how to use NLP techniques to persuade and influence others. He has also made a lot of training programs and results in the field of personal emergence, such as "NLP Master Practitioner Training," "NLP Practitioner Training," and "Hypnosis Practitioner Training." Read More Read Less