Actually it is good advice for all negative people, thus quite post Vatican II!
Does she have any tricks or tips for living happily and healthfully for more than nine decades? Indeed: “Enjoy life,” she says. “Accentuate the positive, not the negative. It sounds so trite, but a lot of people will pick out something to complain about, rather than say, ‘Hey, that was great!’ It’s not hard to find great stuff if you look.”
She also loves vodka and hot dogs, “probably in that order.”