21th this month, it's a last day of the world what somebody said and saying, nobody konwn the event is true or untrue.

Most people believe that the sentence just is a fun, include me. but, in fact, everybody maybe think this problem, somebody maybe worry about it, include me too. if it's ture in case, how terrible it is!,what will I do in next week? I don't know, and you? my friend. I think what regret I have. I will to do it if the regret can be finished in next week. but, more perhaps, the last day will become a joke only! whatever, I think we don't keep any regret in our life for everyday. try our best to do anything what we want to do! of course, don't play a bad crime, don't spend all of money,beside this, let's to do anything!