Look at the dancer and decide which way she’s spinning (left or right). Do you have it?
If you think she’s going clockwise, you’re apparently right-brain dominant (imaginative, philosophical, touchy-feely, impetuous); if you see her going counter-clockwise, you’re left-brain dominant (logical, practical, detail-oriented, safe).
If you are able to alternate views to see her going in both directions, then you’re a plain genius.
ref: Herald Sun