People with blood type A negative tend to take their time when dealing with difficult situations. We have a desire to get things right. OCD is high among A negatives, but this is the extreme. It is not about the condition, but the predisposition.
We are perfectionists, hard on ourselves. We want to have a life without conflict and are great negotiators. Teaching comes natural to us. We are often underestimated or estimated wrongly by those only focused on personas.
In relationships, A negatives tend to be drawn to other A negatives, but A negative women often also tend to be drawn to O negative men and A negative men to AB negative women.