Erythrocytic antigens and personality
That basically means what does your personality have to do with your blood type. I’ve always held the theory that your blood type is correlated with your personality, albeit loosely. Maybe it’s like one of those horoscope things - like when you read a description and think, “Hey yeah, I’m like that!”
So anyway my theory, from looking at family and friends whose blood types I actually know, is this (generalisations and hyperboles here!):
A - angry and stressed
B - more relaxed, easygoing
AB - narky, wound up
O - the miscellaneous group
Turns out, thanks to Angela’s web hunting, that other people, especially the Japanese, have looked into this as well. Check out this site and also this one.
Basically, their descriptions are:
A - stressed, conscientious, perfectionists
B - relaxed, unconventional, strong minded
AB - unpredictable, set own conditions, trustworthy, Anime villains
O - average, sociable
So, what does your blood type say about you?