But seriously; we are who we are, perhaps the words we write are important, perhaps not; some of the greatest experiences we can have in our life are when we challenge ourselves to move beyond the comfortable and the "known" and into the unknown; now I am not saying that we should go with people that are so far removed from our opinions or life view that we end up in a car crash of a meet. However, sometimes when we communicate with people that challenge us, and they do it in a reasoned and thought provoking way, there is the seed of passion, those that are vociferous, those that can be confrontation, are usually passionate, how we manage that and work with it, can often lead to mutually exciting encounters.