Bang on, FAQ. There's no proof either way. There's only opinion and faith. And in the absence of proof, all opinions are equally valid. Like I said, it is rude to ridicule someone's faith.
I don't know where I stand. I was raised to believe, When I was a kid I used to chat to god (in my head, at night!) about my day, my feelings, my problems. But as an adult, I have too many questions with no answers to have an unconditional faith, and if you were to ask me I'd say I'm agnostic, but you just watch me in times of stress or upset, you just watch me pray! I don't know why.
As well as the part of me that goes "yes, but what about...", there's this tiny part of me that wants to believe in a god, in an afterlife, in a design - in a POINT! I do not want to believe that everything we suffer in life is random and meaningless. I want to believe that when we die there is something else, something better and happiness. It gives me comfort and that is as good a reason as any other for anyone to believe, isn't it? (even if they only sort of believe, sometimes...)