No I can tell you I am a Christian because I carefully studied not only Christianity but other religions and atheism/agnostic views and when weighing all the evidence, claims, etc by various religions and atheists I found the claims of Christianity and the evidence for it as the most compelling. People can also go contrary to what they are raised as, I've known people raised Christian who went into other religions or atheism and vice versa as well. There are a number of scientists who are well respected within their fields who testify that what they discover in science is evidence for a Creator vs random chaos. Read the MIT professor's quotes in my previous post to get an idea of how Christian scientists see God and why.I have my answers I found them 30 years ago.....I am as sure there is no god as you are there is, at least in the sense of a Christian god. I am 99.9% atheist with that last little bit begrudgingly acknowledging that there is a slim chance that there is some kind of omnipresent creator that created the universe etc.....but if such a thing exist it is not any of the gods worshiped by humans today in fact it wouldn't even care if we exist or worshipped it and its existence would not mean anything spiritually for us.
Christianity and most other major religions are a self fulfilling belief, the only source for their dogma is the manuscripts their followers use....the fact there are 1,000 of different religions all over the planet shows that the concept of religion is common among humans because it is a invention of humans, thus the wide variety and dogmas based on the evolution of the religion which is based on numerous factors, ironically they all believe their particular religion is the "one true" religion.
People are born into religions, it is society/familial based, you are a Christian because your parents/family are Christians and their family before them etc....if you were born in India you would be a Hindu, if you were born in Saudi Arabia you would be a Muslim....if you were like my son and born to atheist parents then you would be a atheist...people are literally indoctrinated into their religion, you are a Christian not by choice but by circumstance.