I like that there’s a name for it. I always try to do that if possible. Division by 25? You mean multiply by 4 and divide by 100. Convert miles to km? That’s x + x/2 + x/10.

Not sure if qualify as old geezer, you never know on the internet. I’m old for most people here, but you mention Excel, so you sound closer to my age :)

So an extension of the x * 5 = x/2 * 10 shortcut

In a 2018 review, data from 12 studies (8,003 participants) showed acupuncture was more effective than no treatment for back or neck pain, and data from 10 studies (1,963 participants) showed acupuncture was more effective than sham acupuncture. The pain-relieving effect of acupuncture was comparable to that of nonsteroidal anti-inflammatory drugs (NSAIDs).

https://www.nccih.nih.gov/health/acupuncture-what-you-need-to-know

regarding the logos bit - have you never had a profound realisation that happened so quickly in your brain and on the level of pure emotion (instead of words)

Logos means word. That is the confusion I was talking about. If you experience something as pure words then it should be extremely easy to verbalize.

I am confused. I’d think something experienced “as pure Logos” is the easiest to verbalize. And why is the image representing it as fractal imagery?

Changing the setting from a grocery isle to an electronics department makes for a completely different story. Goes from “yeah, sure, that happened” to “perfectly credible encounter.”