Real Self-Defense by Geoff Thompson

Self-defense has been sold and sold to death. There are a million how-to books on the subject and experts are coming out of the martial woodwork. They all mean well but good advice is rare and bad advice can be get you killed. I can save you a lot of reading and a lot of pain by giving you my tried-and-tested learned-in-the-field system for physical self-defense. It's only five words long (and one of them is an expletive) - Learn to hit f****** hard. - Geoff Thompson