The best compliment ever paid to me in the workplace was "Working for you is like being a rat in a lab; I never know what next week's experiment is going to be."
Gather data, for hypotheses and test them. You can also look backwards at past successes and use regression analysis to work out your strengths and weaknesses. Maybe you'll come up with the next big thing.
Anyway, hear Karl's ideas about leveraging science to make good decisions.
Karl Scotland - The Science of Kanban from AGILEMinds on Vimeo.