Exhaustion, alcohol, and medications. We’re busy… really busy! A Deloitte survey of 1,000 full-time US professionals found that 77 percent of respondents experienced burnout in their workplace, with over half citing more than one occurrence. As a result, many of us fall into bed exhausted, and may also turn to alcohol and medications to combat stress and anxiety. All of which can cause unnaturally deep and immobile sleep, leading to aches and pains in the morning.