Very compelling Shawn.  So many believe that wall is protecting them from the collisions happening to begin with, when the truth is we can't prevent "collisions", especially if we want to be an instigator of progress.  You have me thinking that it is perhaps the glaas and metal walls we construct and maintain that makes"colliding" a damaging exeperinece rather than simply an opportunity to learn and grow both individuqlly and together.