i have to take down the ceiling in my living room (well a corner of it) for the plumber to fix my pipes under the second level bathroom in my house, and a piece of wood comes flying down and smacked me right between the eyes! It really didn't hurt but the muscus in my sinus got knocked out and my nose has been running like mad.. thats scary. So the first thing I did was.. Google it. I found out that its normal for that to happen, but it scared the daylights out of me. Has that happened to anyone else? :S