I'm sure there's a middle ground between our default level of evolutionary baggage and no pain at all though. I wouldn't mind keeping burns and broken bones being painful, but I'd love to do away with minor annoyances like stinging nettles, wasps, and things like that.

Also being able to turn off pain to a specific problematic area would be nice too, I have a permanent headache from a neurological issue and it'd save me a lot on the quantities of CBD that goes into keeping that at bay!