At first when I heard about the "blind contour" I was a bit unsure of myself. When I started the blind contour I let my eyes guide my pencil. The only trouble I had was restraining my eyes from wandering off course. This "mis-guidance" would lead my pencil astray and in some of these you will notice numerous lines where there is some confusion as to where my pencil starts and stops. After doing a few I started getting the hold of it, and even though most of these are quite wretched I still appreciate the Aesthetic look to the images, not to mention the concept behind them.
In the Picture above of the Box you can see how the lines start to break away from each other. That would be a result of my rapid eye movement.