Don't know which drives me crazier, this kind of advice ??..... or Hillary voters?? Do I understand that this 50 something year old guy should simply try to retrain a lifetime of how he has always held and fired his guns accurately, and how he would automatically fire his guns in a defense situation accurately (and automatically)........ just to work around problems with one troublesome Glock gun? Is that the recommendation? I might as well be hearing; "Sir, you can change your handrwiting if you will just practice holding your pen different."