I suppose it would be mostly practical skills, cooking, fixing things. Usually had to be done by people themselves.
Maybe also mental things like navigating (with or without paper map) and remembering their daily and weekly agendas.
What other things would be a big difference with the people today?
I don’t know if you are asking a question about my life choices but I see a therapist regularly. My children answer the phone when I call and when something breaks people come to me for a fix. I’m fine, better than most.