You're right, you never know...
I'm getting old now and they say old people get children's minds. Maybe I go through the minds of teenagers and get tattooed. I think I'd know what to choose and how discreet to be... like that, like a painting on a rock!
I've heard that some scars can be covered with tattoos. I think it needs careful consideration so as not to do more harm than good. Surely you know better.
RE: The Peace of Mind rock has got two siblings