All over the page

I pricked my finger to find out which blood group i was in, And I'm in Blood Group A
Look at what it said on the web

Type A:

While outwardly calm, they have such high standards (perfectionists) that they tend to be balls of nerves on the inside. Type A's are the most artistic of the blood groups. They can be shy, are conscientious, trustworthy, and sensitive.

It's true, no ?