Are you using your intuitive(right brain) mind or analytical mind(left brain)? Check out with easy test with your thumb and hand technique. Understand how the habits are stored in sub-conscious mind and rules conscious mind.
Click here to see the 2 parts video.
http://www.youtube.com/watch?v=m_jqXudj90Q
http://www.youtube.com/watch?v=ykaJ7rQHczA