The human brain is divided a number of different ways. You have the left and right hemispheres, the lobes and cortexes, and the evolutionary (if you want to call it that) division between the animal (reptilian), emotional, and intellectual drives, each battling eachother for power over your actions. Each part can take over when the time is right, but in your general, everyday life, which voice do you listen to? Only this test will tell.
This is not an intelligence test! There are no wrong answers. Don't lie. None of the categories you can be placed into should be considered "bad", so don't worry. If you want a test like that, check out my "What kind of ass are you?" test.