Masturbation

For years the idea of masturbation- or self abuse as it was thought, was an unspeakable sin. But why was this? Catholosism suggest that any sexual action that that does not result in the opportunity of creating life within a marriage is a sin. However many would argue it a perfectly normal and healthy activity.
I think masturbation is just a part of life, I don’t believe there’s anything wrong with it and I think people choose not to talk about it because most people consider it to be such a private matter, even more so than sex.

http://www.youthspecialties.com/articles/topics/sexuality/masturbation.php