FAQ (Frequently Asked Questions) web sites
We are not responsible for anything that you find on these links. We can only claim responsibility for our own work. These links and this site cannot take the place of advice from a physician, doctor or mental health professional.
There are five parts to this FAQ, it is pretty comprehensive. Worth giving to people who don't understand depression.
Self injury FAQ.
No, you are not the only one who does this. Much useful information to be found.