Which blood type are you in?

Well, I found these interesting facts on our blood types. It says that our personalities may depend on our blood types. These are just predictions, it's up to you whether you want to believe it or not. Some of them works for me... How about you?

Type A:
• Presence of mind, serious, patient, calm & cool;
• Perfectionist
• Coherent character, can be relied on & trusted, but stubborn;
• Plan everything out beforehand, and carry out tasks with seriousness and consistency; 
• Try to be fair and find the ideal outcome to any situation;
• Tend to keep themselves separate from others, especially those who don't share their opinions;
• Tend to try and keep their emotions and thoughts hidden from others, and share them only when comfortable.
Type B:
• Tend to be exceedingly curious about everything;
• Are easily vexed and grow exasperated if things don't go the way they want them to go;
• Usually have a strong drive to be the best at whatever they set their mind to doing; however, they also tend to neglect other tasks for the sake of whatever they are focusing on;
• Have a hard time multi-tasking;
• Tend to be loners, and keep themselves isolated from others;
Type AB:
• Usually gentle and emotionally sensative;
• Are very empathetic and careful when dealing with other people, taking care to consider the other point of view;
• Easily become lost in thought;
• Are sometimes looked at as having 2 personalities, because they tend to keep their true selves hidden from strangers;
• They have many friends, but also require time alone.
Type O:
• Are usually the "cheerleader" of the group;
•Tend to be more followers than leaders, accepting whatever the plan is and going alone with it without protest;
• Very generous and kindhearted;
• Generally well-liked by most people;
• Very flexible, and adapt easily to change;
• They are easily influenced by others, as well as perceived authorities, such as television personalities;
•Generally trustworthy, but can sometimes make mistakes due to lapses of focus.