Believer or not? I myself have always been a believer/watcher of body language for as long as I can remember. You can't read someones mind with it, it's more natures way of alerting you as to what a persons state of mind is by differences in a persons conscious thought and what they are saying, as to their non-conscious body movements. I suppose it is part of that intuitive 'feeling'. We are all born with it, just that over time I feel human beings have become over dependent on technology and someone elses opinion to form their own 'independent' opinion.