Is this weird?

Weirdness is a personal thing, I personally see you having books because you like them as very sensible. It would be weird to have books if you hated them. People having  lots of stuff can be annoying for people who have to clean away the dust, parents partners servants etc. Skulls would be problematic to some people, depending on the species I suppose. I met someone who had a bowl made from a human skull, he got it from a Tibetan monastery in Nepal. It was eerie. Animal skulls can be very interesting, we had some at school and the dog's nose bones were really delicate and beautiful. You may well mean resin or plaster skulls though, can be really pretty. I don't think they would be weird, but then I'm autistic.

Weirdness is a personal thing, I personally see you having books because you like them as very sensible. It would be weird to have books if you hated them. People having  lots of stuff can be annoying for people who have to clean away the dust, parents partners servants etc. Skulls would be problematic to some people, depending on the species I suppose. I met someone who had a bowl made from a human skull, he got it from a Tibetan monastery in Nepal. It was eerie. Animal skulls can be very interesting, we had some at school and the dog's nose bones were really delicate and beautiful. You may well mean resin or plaster skulls though, can be really pretty. I don't think they would be weird, but then I'm autistic.