This is a quick clip on the principles of using only 4 ounces of pressure. This principle is a thought process to not allow the aggressor to get a “bite” on you. If they get a bite they can connect in a manner they want to and it allows them to manipulate you. By using only 4 ounces of pressure and not giving anything more you prevent them from forming the connection they need.. Check out my website http://wpd-rc.com/