I don't know how to express it much more clearly. Words don't really work until you've felt it. Then, they work just fine.l
I get what you're saying, but I don't believe in absolutes like that. Those kinds of concepts are not going to keep you from being abducted, if you are suddenly in the wrong country, or suffer some other mishap. You don't know. I'm not living under the threat of violence every day, but crazy $h!!+ happens every day. A few hours a week I can spend some time on it. That's just being prudent. I mean, you're already there in the dojo sweating.