Very good session overall. It was not easy for the trainer with such a large group. But David facilitated and engaged with all of the attendees really well with great eye contact. There were a large number of slides. As the session is limited to 3 hours, I think it would be helpful to have fewer slides that are relevant. Also some of the slides looked very busy with a lot of text. The lego sessions were very interesting and helped showing live examples of losses, money made etc.