How to handle different personality types

Mark is a sales expert and professional speaker, trainer, consultant, entrepreneur and author of the best seller “How to Be a Sales Superstar – Break All the Rules and Succeed While Doing It.” He has a 27-year career ranging from sales to becoming an executive manager at age 27, to founder and president of four successful companies. He is a professional member of the National Speakers Association and the Author’s Guild. Visit his website at www.MarkTewart.com.