Carl Rosier-Jones is a full time police officer, trained investigator and negotiator who has great insight in how to deal with stress. His book offers tips on how people can be better communicators and less stressed when in a nerve-wracking situation.
In his book, Caveman Stress Principles, he describes the basic caveman roles we play and how they interact - Hunter, Protector, Gatherer and Healer
Listen to his enlightening interview which includes some humorous accounts as a policeman where he had to not only apply his techniques but also some brute force.
