"Through a mix of nature, nurture, social conditioning and free will, we each possess a personalized lens that frames, forms, clouds and distorts the way we see ourselves and the world around us. In order to live in the most meaningful and effective way possible, each of us needs to continually assess and adjust the default frames we have developed. In Positivity Bias, we learn that life is essentially good; that positive perception is applicable and accessible to all; that it derives from objective, rational insight, not subjective, wishful imagination, and that positive living is a matter of choice, not circumstance. An inspiring and life-enriching tapestry woven from hundreds of stories, letter, anecdotes, and vignettes - Positivity Bias highlights how the Lubavitcher Rebbe, Rabbi Menachem M. Schneerson, of righteous memory, considered the most influential rabbi in modern history, taught us to see ourselves, others, and the world around us" -- back cover.