Might be good read: On Being Certain: Believing You Are Right Even When You're Not

Could be the book I need to give myself a reality check. Then again I also know a certain someone who might need it more than I do.  ;-)

http://www.amazon.com/gp/aw/d/031254152X/ref=redir_mdp_mobile/175-6367947-2145520?ref_=sr_1_1&s=books&qid=1313363469&sr=1-1