# 5 What makes a good life
link: https://www.ted.com/talks/robert_waldinger_what_makes_a_good_life_lessons_from_the_longest_study_on_happiness vocabulary: (1) hindsight : the ability to understand an event or situation only after it has happened ex: Because, as 20/20 hindsight makes so clear, people have certain unreasonable fears about anything that smacks of somebody tampering with their food. (2) tenement : a large building divided into apartments, usually in a poor area of a city ex: Rapid development is replacing old neighborhoods and tenement with modern office buildings. (3) schizophrenia : a serious mental illness in which someone cannot understand what is real and what is imaginary ex: He was diagnosed with paranoid schizophrenia . (4) magnify : to make a problem bigger or more important ex: The hot summer magnified the racial tensions in the community. (5) glamorous : exciting and attractive ex: He cannot stop looking at big buildings and the glamorous architects who design them. (6) liven up