Why I Am A NAUI Green Diver
Jeffrey Hansler, CSP, author of Sell Little Red Hen! Sell! - published in eleven languages and selling over 250,000 copies - is an expert trainer, motivator and educator with over 500 articles published. A specialist in sales, negotiation, influence, and persuasion, and finance for the non-financial. Jeffrey has been a NAUI instructor since 1980. He’s a member of American Society of Training and Development and the National Speakers Association, which awarded him the prestigious designation of CSP, Certified Speaking Professional.