Modern Day Cowboy - Fascination With Life series, #4

Zack Adams is a self-proclaimed hyper-bashful cowboy. It's so bad that, with the exception of his own family members including four younger sisters, any interaction with the fairer sex makes him start to stutter, forget how to talk and to even forget to breathe. His condition is a major source of frustration to him. Is there a cure for his mental disability to talk? He is not dumb or lacking in his ability to carry on a normal intelligent conversation and how to speak unless it's with a young attractive female.
His place as a pro-rodeo star and his writing success haven't broken this barrier  communicating with any attractive female. Mostly, whenever it's necessary, he lets his younger brother do his talking for him, or he avoids any chance of being put in any embarrassing situation.