It is no great secret that a good night's sleep makes us feel better the next day. We've all had nights where we've tossed and turned, and normally we feel groggy or downright moody come the morning. However, experts are now beginning to believe that it's not only the quality and quantity of the sleep itself that dictates how refreshed we feel the next day. Get this: the way that we think about our night's sleep may also play a role!
Curious? Check out this gallery to find out more.