I love your technical expertise, Parazapper. It is great for clarifying things. But indeed, the human component is the weakest link, in any system. Machines don't have families, feelings, or need to keep their credibility in their field, or care even if you hurt them. Humans sure do though.
But what I'm learning is that there are such high frequencies we don't have the equipment to measure them. But perhaps a different analogy might have worked better. Thanks Parazapper.
Btw, you do have more protection against these types than you may realize. Keep up the good work! Probably you would rather I didn't say such things but--it's me, right?