Confined. Wrapped in a bubble. Bubble of limitations. Five senses to know it all. Plying the ether of forever. Infinite forever. Dimensionally bounded, limited. Limited to five simple senses. Looking through a porthole. Seeing nothing, but what the porthole allows. Limited capabilities Limited knowledge. Limited senses. Enclosed, cut off. Human condition. Tip of the iceberg. Ant on an anthill. Seeing not much. Missing virtually all.