I checked it, but google by itself provided for a better joke than a self help book.lacktheknack said:The link I gave wouldn't be useful for that anyways, if you bothered to check it.
Not that it matters, since next to no-one actually needs it.
Social anxiety generally speaking, doesn't stem from a lack of knowledge, but rather a difficulty in recognizing social cues, discerning emotion/facial expressions/body language, or sometimes just a crippling fear of interacting with people.
While it's entirely possible for people to overcome it, simply knowing on an intellectual level how to interact with others, doesn't mean they're going to be able to do it.