What is a gremlin?  For some of us, we might think back to the movies some 25 years ago that showed us these loveable fury creatures.  Then, midway through the movie these loveable creatures turned out to be our worst nightmare.  At the time, I never connected the dots on the meaning of that movie until 20 years later when in a training session.  In that session, the instructor talked about not listening to those gremlins on your shoulder..................read more