You could perform your tasks more efficiently if you planned them out before doing them. When you plan you are ready for anything.

scarcity

specialization

Specialization is when factors of production perform only tasks they can do more efficiently than others. This is argued to maximize efficiency, but also increases interdependence among aspects of production.

To function efficiently the eye needs bright light. For maximum efficiency the eye needs light to be at a wavelength of 0.555um. The eye can perform efficiently in the dark at a wavelength of 0.510um, but there is a weakness in color.