The atheists catch 22 situation.

[Little Rik]

Most atheists say..........well if God is real why then He doesn't show to us?

I don't know about most.  I suppose that may happen frequently if we look at discussions on the matter of the existence of God that involve both believers and disbelievers.

I suspect that you may be overestimating the importance of "knowing for sure" among us atheists.

How someone who is not interested in this opening can perceive God.
Isn't it a catch 22 situation?
On one hand atheists would like to get evidence but at the same time they keep the door shut so how can God    
enter?

I guess you guy never thought about it, did you?  

I actually did.  But it is not something that takes any sleep from me.  I am an apatheist.

Actually APATHEISTS these days are the majority.
They are not real atheists because a real atheist keep a firm belief in his-her mind that God does not exist.

Apatheists on the other hand wouldn't care less whether God exist or not although they may think that God does not exist.

When I go in the shopping center I can feel that most of the people main attraction is pure materialism.
In their mind there is no place for any mystic God.
Their God are the material things.
My guess is that these days 90% of people are Apatheists.