Kay, there are a lot of people who self harm who COULD get help if they asked for it, but a lot of times they are too ashamed, and they fear they will be looked at as sick, twisted, or disturbed. Also some don't want help. I don't think you are clinically insane for hugging your dogs when you are upset. I do that too, and I am going to assume that a lot of people on here do so I guess we are all crazy.