Ellen grzyb: [ http://pualib.blogspot.com/2010/01/ellen-grzyb-nice-factor-art-of-saying.html ], Notes on body language: [ http://pualib.blogspot.com/2008/12/attract-women-with-body-language.html ], John hughes: [ http://pualib.blogspot.com/2010/02/john-hughes-stress-dying-for-no-cause.html ]