Quote Originally Posted by Asanarama View Post
Excellent point. I’m disappointed in myself that I never thought of it. I only took Psych 101, but I found it interesting and remember quite a bit.
Coming up with ways to keep you playing well past the point where you should have become bored and moved on is a huge field in the video game industry. And most of the methods they employ range from unscrupulous to downright evil.

http://www.cracked.com/article_18461...-addicted.html

This is written as a comedy article but everything presented in it is absolutely true.