If you have ever wanted to know about personality types, especially if you are in sales, marketing, or you are an entrepreneur, I would HIGHLY recommend taking Dr. Doug Jernigan's our Brain is a Border Collie course!! It will help you create relationships that last!! Is there someone that you just don't get them? They are closed and critical or open and outgoing? You want to know how to relate to them? Give Dr.J a call and join his next seminar or talk to him in a one on one meeting!! You will be glad you did!!