If you haven't already heard about it, you should have. I know that I am very Irrational at times, but i also have the ability to laugh at myself - which is why I find Crispian Jago's PToIN so very clever and humorous.
Copyright Crispian Jago
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I might not typically fall into the crowd that might appreciate this as I can clearly identify some of my irrationality in it. Regardless, it's funny and with any lucky, you'll be able to laugh at other people more so than yourself ;)