overstudy in a sentence

1. In the 19th century, patients were admitted for such reasons as " domestic trouble, disappointment in love, financial trouble, hepatic dullness, heredity,, intemperance, overwork, overstudy, religious excitement, sun stroke, and others . " One young girl had been admitted to the asylum because of homesickness.
2. Coover has his narrator tell us, " and one whose history escapes him even as he experiences it, and yet to drift is to adventure and to overstudy one's history is to be ruled by it, and he is above all a free man, intent on pursuing his own meaning even if there is none ."
3. It's difficult to find overstudy in a sentence.