Actually, studies from multiple sources prove that sleep debt is a real thing: http://www.nytimes.com/2009/11/03/health/03real.html?_r=0 http://www.nytimes.com

Actually, studies from multiple sources prove that sleep debt is a real thing: http://www.nytimes.com/2009/11/03/health/03real.html?_r=0 http://www.nytimes.com/2009/11/03/health/03real.html?_r=0 http://www.nytimes.com/1999/09/26/nyregion/the-high-cost-of-paying-off-a-sleep-debt.html http://www.nytimes.com/1999/09/26/nyregion/the-high-cost-of-...