Does it irritate you when someone says “I told you so” to you? You’d be quite normal if it does. There is nothing quite as annoying as having a know-it-all tell you that they knew better than you all along and you did not listen. And yet, if you can check your ego, and if he did actually tell you so, then you’ve been missing a gift. Of course, this only makes sense if you are getting advice from someone who is often right, and who cares about you, otherwise [...]