David is really easy to work with. What was surprising but particularly wonderful is that he is very creative and uses a wide variety of tools and techniques to help illustrate problems and find solutions. With me being a scientist and not of the creative ilk at all, I wouldn't have expected to have benefited from some of these tools, but I really enjoyed all of the techniques he chose for me; they brought the session to life, made it fun, made it memorable and the results are enduring. He gave me the confidence and support to bring the best of myself into my new role.