Harold Camping needs to read the Bible more?

do you agree with me? Because my whole life my parents, the Bible, Sunday School teacher told me billions of times that nobody knows when the end of the world is or second coming! What part of this dose he not understand!!?? People like this really scare too much people which isnt the right thing to do. He needs to realize that nobody knows when its going to happen. I know that it will happen someday but then again no man knows! anybody agree?