timberlandko,
You might find Asimov's rationalizations for choosing Atheism over Agnosticism to have merit.
Kurtz: Isaac, how would you describe your own position? Agnostic, atheist, rationalist, humanist?
Asimov: I am an atheist, out and out. It took me a long time to say it. I've been an atheist for years and years, but somehow I felt it was intellectually unrespectable to say one was an atheist, because it assumed knowledge that one didn't have. Somehow it was better to say one was a humanist or an agnostic. I finally decided that I'm a creature of emotion as well as of reason. Emotionally I am an atheist. I don't have the evidence to prove that God doesn't exist, but I so strongly suspect he doesn't that I don't want to waste my time.
Kurtz: But the burden of proof is on the person who claims God exists. You don't believe in Santa Claus, but you can't disprove his existence. The burden of proof is upon those who maintain the claim.
Asimov: Yes. In any case, I am an atheist.
Kurtz: You have no doubt reflected a good deal on this. Can people live without the God myth, without religion? You don't need it presumably. Does man need it?
Asimov: Well, individual human beings may. There's a certain comfort, I suppose, in thinking that you will be with all of your loved ones again after death, that death is not the end, that you'll live again in some kind of never-never land with great happiness. Maybe some people even get a great deal of comfort out of knowing that all the people they they don't like are going to go straight to hell. These are all comforts. Personally, they don't comfort me. I'm not interested in having anyone suffer eternally in hell, because I don't believe that any crime is so nearly infinite in magnitude as to deserve infinite punishment. I feel that I couldn't bring myself to condemn anyone to eternal punishment. I am opposed to punishment.
Kurtz: The height of wickedness, is it not?
Asimov: Yes. I feel if I can't do it, then God, who presumably is a much more noble being than I am, could certainly not do it. Furthermore..........
http://www.sullivan-county.com/id3/asimov2.htm