Everyone love a good a good night's sleep. After a few sleepless nights we all start to feel a bit worse for wear. Some researchers even believe sleep is essential to help clear unresolved conflict and problems we’ve had during the day. I’m sure most of us can attest that after a good night's kip, the person we thought should be thrown into deep dark hole never to seen again, really isn’t so bad. Although sleep certainly has a huge affect on mental state and fatigue level, many of us battl...