When decades happen A Quote by Vladmir Lenin There are decades when nothing happens, and then there are weeks when decades happen. The Wile E. Coyote Effect timechange
Four stages of competence An Idea en.wikipedia.org In psychology, the four stages of competence, or the "conscious competence" learning model, relates to the psychological states involved in the process of progressing from incompetence to competence in a skill. Unconscious incompetence Conscious incompetence Conscious competence Unconscious competence Good design can copy learningskillprogress