Harold Camping says he misunderstood the true meaning of May 21 when he made his prediction.?

It is My Opinion, (just an Opinion mind you) that Camping is a Closet Atheist doing this on Purpose to discredit Christianity, with all these failed idiotic prophecies, He has failed twice, His first mistake was even trying to predict what the Plain teaching of the Scriptures say you cannot, This is the Simple fundamental understanding of the Scriptures, You cannot know the Hour nor the day, No one can, Only an Idiot would say otherwise, I am so sick and tired of this moron