It's the end of the world. We can always talk using Shotokan. That's if that doesn't aggravate those headaches you're having. Awful.
Right, could be all those arts you've taken, you never really understood what you were supposed to be learning. I see in all the time in traditional karate. And karate isn't alone.
Bottom line, you haven't really anything to say about traditional karate as represented by the most popular and widely practiced karate across the world, and the source of many additional karate styles, and modern kickboxing too.
You did a word test, instead?
So with all your extensive, long-lived experience & teaching, karate tradition is just a headache.
Check out what Ramsey Dewey says about Krav Maga!