Sleep is a crucial part of your overall health and well-being. In fact, sleep is so important that just minor deprivation can lead to serious health consequences. But, did you know that sleep also plays a crucial role in your emotional well-being, too? Sleep deprivation, even at just minor levels, affects your mental state, psychological health, and emotional wellness. If you have poor sleep habits or a sleeping disorder, you may want to know more about how this critical health habit is affecting your emotions. So what are some habits that can almost universally help you get better sleep? Journaling is one such habit.