I have never seen a time in history when Americans have been more concerned about their safety and the safety of their families. Self-defense skills are very important for individuals, families, and communities. Every individual has the right to defend themselves, mentally and physically, from abuse and assault. Abuse and assault may include mental and emotional, as well as, physical aspects. These physical aspects include assault and battery and sexual assault. Family members have the responsibility to watch out for and to protect each other. Parents, of course, have the duty to protect their children from harm. Older children in a family have the responsibility to protect the younger children in their family.