Those of us with a few years on us remember the retort GIGO when we complain about the result of something.  It was used to describe why computers—which were supposed to be so advanced—could make such extraordinary errors.  The answer?  Garbage In Garbage Out.  So, are we the same as computers?  Is what comes out of us—thoughts, words, actions—the result of what goes in?  If so, what is the garbage we have to beware of?