the trap of negative thinking
Very interesting "news you can use" article, courtesy of Drinknerd.
More than once, I've seen that the human mind remembers and calls up bizarre images, so it's an interesting brain hack you can apply yourself to remember things (as I'm a forgetful sort) or apply more positive thinking in your life.
I know because I read it all in Dianetics/the Bible/I Ching/a fortune cookie once.