Similar story to me... Went to a Church of England primary school, then to a Royal school where we had to go to our chapel every Wednesday, regardless of our beliefs. But being a very scientific and, as you put it, practical, until someone goes 'look, this is evidence for what 'God' has done' then i have no reason to believe anything. Not saying that there is 100% nothing to life other than what we see, but until someone shows me proof, i'll carry on living my life the way i am.