I am at my parents' house. I love them dearly, but every time I come I am reminded why I find the place "uninhabitable" — once the TV is on, it takes over the entire (open plan) space, and the only sanctuary of sanity is a bedroom. Even then, there are all the intrusive jingles of TV quiz shows.
ears plugs can restore your sanity. just let them know when you're wearing them.
I would most certainly lose my mind in certain places with ambient noises without mine!