Rh Negative Bloodlines

[Mister Obvious]

I think I'm bloodtype B because I took a couple of home bloodtyping test thingies you can get on Amazon... the results were totally unclear on one of the cards, and the other card was almost sort of legible and seemed to say I was B+.

So I have no idea for sure. But I have looked into the personality traits of the bloodtypes and the B personality traits absolutely do fit me.