Video #1 - Malcolm Gladwell makes a larger argument about the nature of choice and happiness – Embracing the diversity of human being you will find a sure way to happiness. Move away from search for universals and search for variability.
Video #2 - Sheena Iyengar studies how we make choices -- and how we feel about the choices we make. Her groundbreaking research that has uncovered some surprising attitudes about our decisions.
Video #3 - Paradox of Choice - freedom of choice. In Schwartz's estimation, choice has made us not freer but more paralyzed, not happier but more dissatisfied.
Video #4 - Dan Gilbert, author of Stumbling on Happiness, challenges the idea that we’ll be miserable if we don’t get what we want. Our "psychological immune system" lets us feel truly happy even when things don’t go as planned.