I don't just mean the emotional, social, negotiating, dealing-with-people sort of stuff that everyone gets wrong at some point, especially the ones who think they're doing it right. I mean the technically tricky, proper difficult things that you actually have to be shown how to do at some point. For instance, I was reading the headlice thread the other day and was
at how judgey a few posters were and how dismissive they were of the very real difficulties of wet-combing nits out of Afro hair belonging to wriggly DCs who are probably yelling in pain. I hate hair. I'm no good at it and always manage to pull and tug, and every style I do falls out in 10 seconds flat. I have done my DD's ballet bun in the past, but she prefers to do her hair herself now.
Similarly with cooking. I'm an OK cook but know a fair few people who are a danger around knives and heat and will never really master a meal. And yet it's sort of expected that we should be able to do this with no real training. And what about spotting possible health issues, dealing with illness in others, knowing when to call in the professionals? Timetabling and admin? It's not all ' not very common at all actually sense' stuff. Where do you learn it?