Sleep Can Be Dangerous

My bed resides right next to a wall and as such many mornings I find myself waking up with my face inches from said wall.  Most of the time this is not a big deal and I don't even think about where my head ended up during the night.  The only downside is every once in awhile if I roll over to quickly or something startles me awake causing me to lift my head quickly I have been know to smack my nose or forehead on the wall.  This does not make for an enjoyable experience.  You try going back to sleep with a nose that is starting to smart from a sudden impact.  Ow.