where did the ground go

ever wounder what they are thinking when someone puts you on a clear floor.you can see it on this ones face.He's saying HOLY SHIT WHERE DID IT GO.it was here a minute ago.I feel that way sometimes then people or sercomestance pulls the rugg out from under us.I often wonder if the dazed look on his face mirors mine or dose mine miror his to funny tought to think how fast the bottom can come out from under you at any time. No way to know when it's going to happen either, just walking along one day and wamm no floor.