Zeigarnik Effect: how we tend to focus more on incomplete tasks and how this affects our relationships. Includes a video that discusses how to use this effect to our benefit and improve our relationships and even businesses.
Robert Nozick (November 16, 1938 – January 23, 2002) was an American philosopher who was most prominent in the 1970s and 1980s. He was a professor at Harvard University. He is best known for his book Anarchy, State, and Utopia (1974), a libertarian answer to John Rawls' A Theory of Justice (1971). His other work involved decision theory and epistemology.