This topic is basically what has recently happened to me. I was raised in a Christian home, and went to church every sunday. I was 100% sure that God was real, and really cared about me.
Then, earlier this year, I decided that fairy tales weren't good enough. I started researching evolution vs creationism. I started questioning all of things I believed. And then I completely "woke up". It feels like I have just woken up from a trance, and i look around and see some other people awake as well. There are many many more still in the trance, and no matter how hard I shake them, they wont wake up. It is much more comfortable to be asleep!
Or so it would seem.
After I "woke up" I felt WONDERFUL!! It is such an amazing experience. It is a giant weight off of my shoulders. There is no guilt, and there is no cloudy brain. I can now think on my own, and make my own decisions! I can compare facts, and determine the best solution.
So as you can tell, my answer is:
This has already happened to me, and I FEEL BETTER!