http://phys.org/news/2016-10-fatigue-users-hopeless-recklessly.html
This article is all about people getting annoyed with their computer security, and being lazy about it. This leads to risky behavior since if you keep the same password for something, say your email password is the same as your amazon or online banking, and a cracker finds out, you are in a world of trouble. I admit I have gotten into the sweep of keeping the same password for multiple online accounts or my user password for my computer. I am even annoyed about keeping a pin password for my phone. Anyways its a quick interesting read, and makes you think if you yourself may have "Security Fatigue".