Dear Prudence,
My sister and I had a lot of the same picture books as kids. (I’m five years older, so I had them first, which is not relevant, but this whole question is super bratty.) A few weeks ago, she got an iconic image from one of those books as a tattoo on her back. Now I’m getting a sleeve that consists of images from my favorite kids’ books. I took the books to the tattoo parlor, and the artist picked out that same image as the perfect one to go right at the top of the sleeve. My sister is furious. I am upset that she is furious, and I want my tattoo as I am currently imagining it. Should I give up the idea? I am legitimately concerned that I will be engraving guilt and resentment into my skin.