When we go around and proclaim things without having tested and experiencing them we are living in a delusion.  It’s like reading a book about surgery and then calling yourself a surgeon.  The same thing takes place when one lives in what they think might be, or should be true, instead of living in their own personal experience.  When things go wrong they will try and blame others for the mistake.  Experience is the best teacher.  Live your own life and not someone else’s.  A little quote:  ” If experience is the best teacher, many of us are mighty poor pupils.”  anonymous.  Love one another.