Have you ever noticed that there are certain habits or beliefs that separate people into one camp or another? As soon as certain topics come up, people separate into one camp or the other on that topic.

For example, coffee drinkers vs. coffee haters. Cat people vs. dog people. Morning people vs. night people. We could start some serious divisions here if I keep going. But there’s one more habit that divides people into separate camps. It’s the habit of reading a book all the way through to the end vs. reading the last chapter first. How many of you read a book from beginning to end? How many of you peek at the ending first to see if you’ll like the story?

Would you believe a couple of psychologists from UC San Diego did a study on this subject, and they found that those who read the end …