Anger, as long as it is controlled anger, is no obstacle to efficiency. Self-control is one thing the sociopath does not usually possess. Use yours to his undoing.
Jeff CooperOn the very instant that we know that our assailant intends us serious physical harm, we must work just as fast as we can.
Jeff CooperIt is long been a principal of ours that one is no more armed because he has possession of a firearm than he is a musician because he owns a piano. There is no point in having a gun if you are not capable of using it skillfully.
Jeff Cooper