Whom do you think they learned this from? Trees or cats?
I suspect that in a non-ignorable number of cases, "no one", because it's entirely possible their brain chemistry is just screwy.
Presumably you're missing a "sole" before explanation there?
Because brain chemistry certainly seems to be definitely regarded as at least holding a coat even if it's not actively swinging punches.
Like lottery :)
Obligatory Reddit link: https://www.reddit.com/r/wowthanksimcured
"Homeless Chicago man suffering from hypothermia makes miraculous recovery after someone from Wisconsin informs him 'it's actually much colder where I'm from'"