In Sleep, psychologist Christine Parsons bays out the benefits of sleeping for our bodies, minds, and societies. The negative effects of chronic sleep deprivation include correlations with Alzheimer's disease, relationship problems, and car crashes. Parsons provides helpful tricks, training, and therapy to overcome the most common obstacles to better sleep hygiene. Exploring different sleep stiles, she assesses which ones work and which ones don't-- helping lead us to a better night's rest.

In search of the sweet spot --Sleep styles and choices -- Obstacles old and new -- Tricking, training and therapy.