Atheists: will you be atheists forever?

I suppose the simplest and most honest answer is that no one will ever know. Many atheists will tell you that change is impossible for them, but I've heard stories of atheists turned Christian due to an event they considered to be a miracle. No one can be sure of if or how they'll change as time goes on. As for me, I don't really consider myself completely atheist. I do have atheistic bias, but I can't use a single word to accurately describe everything that I've come to believe. I can use multiple words to get a bit closer (existentialist agnostic atheist with taiost and buddhist philosophies) but even so, my beliefs are far too vast and complicated to name individually and I'm quite sure that throughout my life they will continue to grow and change as I gain more experience and wisdom. No one is completely unchangeable.