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American Academy of Pediatrics: “Good Reasons to Smile,” “Music and Mood.”
American Psychological Association: “Is our happiness set in stone?” “The Exercise Effect.”
British Psychological Society: “Doing the 'happy walk' made people's memories more positive.”
CDC: “How Much Sleep Do I Need?”
Fredrickson, B. Journal of Personality and Social Psychology, 2008.
Harvard Medical School: “Sleep and Mood.”
Jenkinson, C. BMC Public Health, 2013.
Lutz, A. PNAS, 2004.
Mayo Clinic: “Forgiveness: Letting go of grudges and bitterness.”
University of California at Berkeley: “Happiness is being socially connected.”
Pursuit of Happiness: “Martin Seligman.”
Harvard Business Review: “How to Manage Your Inner Critic.”
President’s Challenge: “Get Motivated.”
Kramer, A. PnaS, June 17, 2014.
Reviewed by Sabrina Felson, MD on May 26, 2020
This tool does not provide medical advice. See additional information.
THIS TOOL DOES NOT PROVIDE MEDICAL ADVICE. It is intended for general informational purposes only and does not address individual circumstances. It is not a substitute for professional medical advice, diagnosis or treatment and should not be relied on to make decisions about your health. Never ignore professional medical advice in seeking treatment because of something you have read on the WebMD Site. If you think you may have a medical emergency, immediately call your doctor or dial 911.
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