Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Sex addiction refers to sexual urges, behaviors, or thoughts that appear extreme in frequency or feel out of one's control. Some may simply described it as an addiction to sexual activity. Sex addiction has been popularised from the concept of compulsive sexual behaviour by researcher Patrick Carnes. Yet, several medical studies and related opinions vary among professional psychologists, sociologists, clinical sexologists and other specialists on sexual addiction as a medical physiological and psychological addiction...