3 what?

Dogs don't make debate mistakes such as stating which 3 dog toys they would throw-away if forced then remembering only 2 toys by name (gear and ball).  Perhaps it was the Bill Cosby routine that stated it best.  If the dentist, to paraphrase the act, says oops, it's usually bad news.  Rick Perry performed a version of self-inflicted dental harm on himself through memory-lapse akin to forgetting how to breathe in Wednesday's Get of My Lawn You Ruffians debate.  So Rick, the President of the USA is a very important job.  Chances are there might be more than three things to remember at one time.  Does quitting now before it gets worse make sense?  Can't teach an old dog new tricks!