Why May 21, 2011 Why Predictions?

Hi im an Old Model From Venom And Was Seeing Places on The internet About May 21,2011 The End Of The World Starting If in The Bible Said God Will Only Know Why Do People Try To Prodict..It Seems Like People Has read the Bible Enough.. Thier Will Be Signs.. Earth Quakes Hurricanes, Famine, Floods, Weather..and Climate Conditioning Am i Why Do People Say it Will Happen And Why are Christians Predicting their Using Bad Judgment Towards God And Thier Religion ..