"Interested in improving your reasoning and decision-making skills? Then you've come to the right place. We’re an online community dedicated to the study of human rationality, the general field of improving our decisions."
From the site LessWrong http://lesswrong.com/
Do you want to improve your understanding of everyday life, existence, consequences or get rid of your biases? Well then I have good news because there's an emerging type of thinking
RATIONALITY
This is a growing community of people wanting to improve themselves, so come join (it's free and there's even a couple of free book's to get you started):