i don't worry. never have (even before i had faith). my faith isn't a crutch. and my "religion" doesn't mean i'm a mindless zombie.
and please don't stereotype christians. there are many many people who say they're christian, but don't act it. and those people give a bad impression i know. if you knew the christians i know, you would have a completely different view of the entire church. there's something totally different between people who truly love God and people who claim to be christian but don't do anything about it.