I do not disagree. But it also means not being foolish and recognizing the situation you're in, finding it better that someone has a skill they never have to use than being caught in a situation wishing they could do something but being unable.

I'm only offering to teach basic defense such as jamming a thumb into a man's eyeball enough to run away to the ones who even want to learn it, Alice. I've no plans to throw all your little ones into the midst of ten armored soldiers and frighten them to sleep at night.