A sleep doctor says knowing whether you're a 'lion,' 'dolphin,' 'wolf,' or 'bear' can drastically affect your productivity

8:17am PST - January 3rd, 2019    the good doctor - Business Insider

Sleep doctor Michael Breus says there are four different chronotypes and each one has an ideal daily routine. Dr. Breus labels the four chronotypes "lions," "dolphins," "wolves," and "bears." Learning your chronotype can help boost your health, happiness, and…