Essay Question for the Orthodox

I thought this would be interesting:

Imagine that, through no "fault" of your own, you come to believe that God does not exist and that Orthodox Judaism is not factually correct. Furthermore, you are so convinced of your new belief that you can't imagine ever going back to your previous beliefs.

What do you imagine doing and thinking about over the next few weeks? How does this affect the future you always imagined? How does it change your relationships?

Answers of "that could never happen to me" will be roundly booed. I'm especially interested in answers from Orthodox people with no serious doubts, but this is open to everybody.