Brian & Colin have known each other since 1974. In the early years, their conversations revolved around who had greater right to a particular toy or who had more juice in their glass. In their teenage years, they found that they enjoyed the competitive aspect of arguing. As they matured, they found that conversations had the potential to persuade and that when they weren’t yelling at each other, the other person made a bit of sense. And so they worked on a more civil discourse.