I've had a few people tell me that they walked into ATP locations not having studied any of the ATP questions and by the evening they had the ATP written done. Does ATP have some kind of secret or not really? Has anyone failed one of their one day ATP written exam preps? Time is limiting right now and I'll be willing to spend the $2-300 to get this ATP written out of the way the quickest way possible. Is this ATP way recommended or should I spend a long weekend and just put the work in myself?