“I invited David to organise a seminar for the Association for Project Management (APM) to help project management professionals develop conflict resolution and mediation skills. David’s workshop was excellent; it was full of expertise and humour, allowed the delegates to reflect and speak about their experiences openly and provided us with a lot of practical tips on how to manage, and make the most of, disagreements in a workplace. David is a true professional with an ability to make a difference and it was a pleasure to work with him.”