Fear, anxiety, emotional or mental tension, and financial stress can all lead to a lack of sleep (Some 2010). Constantly thinking about what needs to be done or what will be done can make it difficult for the body to relax at night and focus on sleeping. Instead, energy is spent focusing on the next day's tasks and repeating the process. These stresses that keep individuals up at night can then turn into something more serious, such as sleep disorders. Some sleep disorders, including insomnia and sleep apnea, are the most common. Insomnia is a problem characterized by difficulty falling asleep or maintaining sleep (Buysse 706). Sleep apnea consists of episodes of interrupted breathing during sleep (sleep apnea