If hindsight is 20/20, then surely we should be realizing the the past sucked and not realizing why things suck today, giving the perpetual impression that we a

If hindsight is 20/20, then surely we should be realizing the the past sucked and not realizing why things suck today, giving the perpetual impression that we are improving. I propose that hindsight is 20/20, and the fact that we don't think we are improving as a result says a great deal...