While reading is easy...comprehension is key. Sometimes rereading posts and comments later...do you find your view may be different?

With all the reading and responding we do...it's possible we are only reacting to each other - rather than comprehending...there are many ways of comprehending a post. Many questions. Does our comprehension change as we grow older? Or is it more pertaining to intelligence or just focus? What do you think? Do you have any tricks you use?