Sorry Vanilla. but that's exactly the same thing, whether you can see it or not. When you try to force your opinion on someone, you are doing exactly the same thing as a Christian that is trying to force their beliefs. And you're not going to change them. It doesn't work that way. What pisses me off about some atheists is that they equate being religious to being naive, stupid, or somehow of lesser intelligence. I fail to see how that's better than telling someone that they're going to hell for not sharing the same values or beliefs.
And really, why do you care what they believe? I get angry with Christians when they try to force their beliefs on others, or harm others because of their beliefs, but not all Christians are like that. Some are just nice people, who believe in a higher power, and live their lives just like anyone else. They aren't hurting anyone.
And no matter how much reason, logic, or critical thinking you use, you can't prove without a doubt that there isn't a god or something outside the realm of what we know.