Of course it does. Only people that say it doesn't are those that have been out here wildin (both male and female). People disregard or dont fully understand the mental and emotional aspects of sexuality. They also disregard the consequences that often come from promiscuity, both tangible and intangible. Sex is like anything else (food, alcohol, drugs, gambling etc) you can over do it and when you do it is usually the result of a deeper issue.