My small problem with some sort of short attention span... I kind of skimmed through your response... but every generation has its own quirks, unique challenges and disasters. As for comparing scars, I did have an undiagnosed concussion in H.S. football. in which I had a head-on collision with a Mack Truck disguised as an opposing player. Your scientific analysis gave me some hope of diverting some of my functions that have gone negative. I am in the initial stages of Dementia that can be seen on my MRI's - Recently I have resorted to coarse language which hasn't escaped my mouth for many years. Worse is my agitation blossoming into harsh social reactions. That has happenned for decades. Maybe rethinking from the beginning of my walk with Jesus, I will be able to compensate, more than compensate, by establishing new brain pathways to more socially respectable behaviors.