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Bobby Neal Winters is associate dean of the college of arts and sciences and a university professor at Pittsburg State University. A native of Harden City, Oklahoma, he blogs at Red Neck Math and Okie in Exile.
I am now back from Paraguay. It was a successful trip. Whenever I make a big trip, especially when I am alone in a foreign country, my skin gets thicker, and I become more aggressive. This I say only as…