Is it normal to fear going to Hell even when you're an atheist?

Religious limbo would imply that I am undecided about what I believe. I am not, I do not think it is possible for me to know what the truth is. I am not trying to figure it out, and am at peace with not knowing. I think when the time comes Ill know whats really out there. I guess what I find a little offensive it the suggestion that my belief is not firm as you would say others are. It is somewhat demeaning of my belief system, suggesting it is not a viable way to think about the world and that I must be searching to find something when I am content not knowing. ugh I hate that I always write so much, I think it makes me sound angry. I'm not I'm just trying to get my point across.