That sounds about right.
What?
Then what motivates you to follow God's word if it decides to send you to hell or to heaven before you are even born? You could just live a life of excess and sin and nothing would matter in the long run.
It's not really THAT time consuming, is it?
And you have not sinned in the last year? Last decade? Last 50 years?
Again, that assumes that atheists worship themselves, which I highly doubt is applicable for the vast majority of atheists.
Also, self-praise is necessary for being a functioning member of society: it is also known as self-confidence. In a way, you are exhibiting self-worship, as you are not immediately saying, "Oh, I'm sorry roflcopter101, I'm totally wrong and you're right sorry sorry sorry". Additionally, it has been shown that girls like guys with massive egos. If your assertion was true that all atheists are egotistical self-worshippers, atheists would get more girls than Christians and religious people, eventually outreproducing religious people in the long run and probably leading to a world of atheists. Which is totally likely.