Alright - it's time for Brown's Guide to Christian Living.
Ready? Here it is.
Don't be a jerk.
Um - I know that I probably need to expand this and turn it into a trendy book or something before anyone will listen, but seriously... you want to know what the Christian life looks like? It is this. It is recognizing that by your nature you are a sinful, selfish, whiney jerk. Fight against that - beat down your inner jerk (oh, that could be a book title). And instead of being a jerk... you know... care for people. Offer to help them.
Seriously. Don't be a jerk. Simple as that.