That idea kind of infuriates me, too. I want to stay as young as possible, forever. Not just in my body, but in my mind, also. Boring is, well, boring. If people don't like my lifestyle, well, so be it. I've always had a responsible job, blah, blah, blah.
This reminds me of the people who thought I was not acting "grown up" because 1) I got up at 4:30 AM and taught classes at the health club before my regular job, leaving the child care/bringing to daycare up to DH and 2) My DH and I went out as a couple, with or without friends, almost every Saturday night, even when the kids were babies. It seemed like "adults" only should want to be with their kids when they work outside the home during the week.
Yeah, well those people are all divorced and I'm still married.
Like the song says, I think I'll die, before I get old.