I just finished reading a magazine article that posed that question. The author didn’t really give an answer, not a definitive one, but it got me thinking. That may have been the real intent of the article.
I have trained, taken various classes, both in shooting and personal defense tactics, have instructor credentials…do I still need training? YES! If for nothing else that to learn someone else’s perspective! I know quite a bit, but I do not know everything. Every class I’ve taken I come away with something. Every time I teach I also learn something.
It is a little like the classic question; “How many guns do I need? One more than I have.” How much training do I need? I’ll let you know after my next class.