Psychiatrist wannabes

Three aspiring psychiatrists, from three universities, were attending their first class on emotional extremes.
"Just to establish some parameters." said the professor to the student from University of Tennessee, "What is the opposite of joy?"
"Sadness'" said the student.
"And the opposite of depression?" he asked the young lady from University of Memphis.
"Elation," she said.
"And you, sir," he said to the student from University of Arkansas, "How about the opposite of woe?"
The student replied, "Sir, I believe that would be giddy up."

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