Terry GillenTerry Gillen is a consultant, trainer and author specialising in subjects that improve people's performance, relationships and well-being. Working successfully with many well known organisations, writing numerous books and articles and consultng on videos and e-learning programmes, he has helped thousands of people become more assertive. Terry also has an extensive track record of writing excellent material for other trainers, not only saving them valuable time but providing them with easy-to-use professional tools that make a real impact. Read More Read Less