Positive Self Defense (PSD) for Women - (W) The goal of positive self-defense for Women is to give you a better understanding of yourself, your abilities and your ability to protect yourself from harm. If you watch the television news, open the newspaper or just listen to the people around you, you hear about all the bad things that are happening in your office, neighborhoods and all over the world. There are also a lot of positive things in this world too. Know that you can protect yourself and the people that you care about. Women, it does not matter your sex or size. You must know and truly believe that you can. PSD can help you with this goal.