I don't know if you're a convert to Christianity or what so I don't want to assume about you personally (all I have to go by is middle-class, white male which says a lot to me...), but the reason that the majority of Christians are Christians is because it's tradition. I was raised Catholic because my parents were Catholic. They're Catholic because their parents were Catholic and so on all the way back to Ireland and the English missionaries.The reasons I don't believe in other religions, or want to, is that Christianity seems so much more than what they prescribe in doctrine.
I've been through the Catholic school system, and I've lived the indoctrination process. When you're raised in a specific culture with specific "game rules" you are brought up to fit that system. Kids brought up Buddhist, Christian, Hindu, Muslim, racist, sexist, capitalist, communist, socialist, anarchist, etc. most likely will end up subscribing to that particular belief system. This is where the problem lies for me. You have these impressionable children with sponge brains that soak up anything you tell them, and you start treating these local, cultural truths as the absolute Truth. It's completely unmeasurable and ultimately unprovable, yet within these borders it's touted around as the only truth. Just as within another culture there's a completely different truth which is so obvious to them as Christianity is here. Of course, you can just tell me to fuck off and that you think the way you do because you choose, but I have to ask if you were born in India are you absolutely sure you wouldn't be saying these same things about Hinduism? If you can say yes then that's great for you, but unfortunately we're still in the minority. I'd love to see a majority of free thinkers who can remain somewhat agnostic at least until they can buy beer or vote or something.
It's quite obvious I was destined to become Christian. I'm sure that if I were born in some other culture, I'd be a Christian. No, I'm not into predestination. You did get one thing right. I barely scrape Middle Class.