Has anyone seriously considered slingshots as an alternative to guns or knives for self defense? I am not talking about the "tirador" as we know remember it from our childhood. I am talking about those new type of slingshots with wrist supports, surgical rubber for the elastic itself and ballbearings for ammo. Or does anyone here actually have one for SD purposes? I was looking at some slingshots in MCS last Sunday and I thought that it would really be painful to get hit with a ball bearing from a slingshot.