For something as natural and necessary as sleep, it sure does cause a lot of problems. First, it can be difficult for many of us to even fall or stay asleep; once we’re actually in dreamland, we may struggle with dream issues, sleep paralysis, or sleep apnea. And to add insult to injury, we have to worry about things like stinky breath, bedhead, and dents in our skin depending on what position we sleep in. But unlike very temporary morning breath and mussed hair, there can be a long-lasting impact on our skin’s smoothness.