Personality Characteristics
Type A
• Presence of mind, serious, patient, calm & cool;
• Coherent character, can be relied on & trusted, but stuborn;
• 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.

I am type A.. ._____________________________. wish I was AB like Heechul XD I heard people with AB types are special.. O_O