Do you have trouble falling asleep? Do you sleep less during the week in hopes of catching up on the weekends? Americans do not get enough sleep. Poor sleep habits affect our ability to perform well in work life and also our health. Lack of sleep can contribute to chronic diseases such as depression, hypertension, and other sleep-related disorders. Making changes to a few common mistakes will positively affect the quality of your sleep. Here are 5 changes that you should make to improve how well you sleep: