Who is the most attentive blood type

1. Type B, Type B people have a natural high concentration of concentration, so it is easy to work hard;

2. O type, O type people have no natural ability to concentrate, but in order to pretend, they work hard to do things with their heart;

3. Type A, only when things come to an end, type A people think of their intentions;

4. Type AB and Type AB people feel that they work very hard, but from others, they are still very casual.