I found this and I thought it was pretty interesting. May be you can try it out! So if you see: 1) The girl rotates clockwise > you primarily uses the right side of your brain. 2) The girl rotates anti-clockwise > you primarily uses the left side. The majority of the people sees the girl rotating anti-clockwise but you can try to focus and change the directions. So see if you can use both sides of your brain! BTW, don't stare for too long because it does really hurt your brain and I am not joking! So you possess the following characteristics if you use your left side: uses logic detail oriented facts rule words and language present and past math and science can comprehend knowing acknowledges order/pattern perception knows object name reality based forms strategies practical safe The right side: uses feeling "big picture" oriented imagination rules symbols and images present and future philosophy & religion can "get it" (i.e. meaning) believes appreciates spatial perception knows object function fantasy based presents possibilities impetuous risk taking Hmm...I'm seeing primarily clockwise so may be that's why I daydream all the time!