Reading a dull, charmless nonfiction book is almost always better than reading a dull, charmless novel. With a nonfiction book, you might at least learn something.
At times like this, I like to dive into a good fiction book for a much-needed escape into another world, where I can forget about whatever problems are stressing me out.
The only kind of reading that related to higher academic performance was frequent novel reading, which predicted better grades in English class and higher overall grade point averages.