An interesting talk for discussion. He poses some interesting points, but after reading some comments on TED, there certainly are flaws in his logic. There are some important points that he inadvertently picks up but doesn't dwell on. These ideas present a more positive, optimistic view. Living in the moment prevents the influx of options and doubt. Education and information improves your ability to make a choice. You are happier with more choices - you just need to be happy with what you have chosen.