… It was based on the subjective study of language, communication, and personal change; in particular, mainly through modeling 3 successful psychotherapists (look 'em up), Fritz Perls, Virginia Satir, and eventually Milton H. Erickson. But that's the boring definition. Some people consider NLP to be the most important development in human understanding in the last century. If you really want to know what it is then come & ask anyone here! As soon as you join, (membership is free,) you' …