Saw this article yesterday and was entertained from beginning to end:

An Atheist Goes Undercover to Join the Flock of Mad Pastor John Hagee

While I didn't grow up or participate in a purely "charismatic" environment described in the article. I did get to see and experience how what he describes as a "mechanical Christian skin" growing over someone's "normal" self which grows tired of being sane with all the insanity going on around it.