This is why I brought up the history issue though, which everyone seems so adverse to. First of all, "great culture" is subjective, although I do believe our culture to be in many ways superior to most of the world. Second of all, if it weren't for many of the things I mentioned before, acts against other races/cultures etc., our current culture would be unrecognizable. If you want to tout how great our culture is you can't ignore what was done to create it. Any extreme fundamentalist could say the same thing you are (that they're part of a superior belief system and the ends justify the means) but the fact remains that any culture where that thinking is mainstream is not ideal.
And given the fact that religion is so geographically segregated, you cannot argue that it is merely a matter of choice. You don't choose where you are born or what your parents or culture raise you to believe. If it were purely choice, and your surrounding environment were not at play, then there would be an even distribution of all religions everywhere. So you're just wrong there.
And I will eagerly say that any accomplishments by my parents, grandparents, siblings, and myself, are due in large part to the opportunities and circumstances that surrounded them and only in small part to the individual themselves. Same goes for you. The notion that you can have more of an influence on your outcome than the billions of years and thousands of ancestors that preceded you is just ridiculous.
We are all just products of our environment. We should make every effort within our abilities to do what we determine is right for ourselves and those around us (all across the globe) and so we can't shun our responsibility. But no one is self-made, and no one is self-destructive. Life is complicated, you're trying to dumb it down to talking points.