now if we take it just one step further, there was a lady well there still is a lady called  and she did some research, what she was trying to look at was the the sort of body language if you like the actions that people er use and associate that to their personality and she looked particularly at people who were open positive communicators truthful i suppose but people who were open communicators and looked at the sort of things they did and also at people who perhaps weren't quite so honest and open and truthful.