In David McCandless’ Ted Talk he shares his practice of data visualization, and how looking deep into solutions visually he is able to move an idea further.  When presented with visual information McCandless adds different variables to show different outcomes, and is able to produce a better picture of what is happening through his data visualization.  Through the ted talk I learned how important it is to never think you are done and push an idea further with as many variables you can if you are trying to make a specific point.