5. Staying Connected
As the night winds down, are you finding it increasingly tougher to pry yourself away from your tablet, TV, or the Internet? Break this habit. Don't worry, Leno, Kimmel, Letterman, Colbert, and Conan won't miss you. And, those emails and Google searches can wait until the morning. Why? Studies indicate that staying connected to these devices is having a negative impact on your melatonin levels and resulting in inadequate sleep. Remember to power down your devices earlier. Virtually nothing you miss will be as valuable as the sleep you'll gain.