I never said I would say that in court, only a fool runs his mouth in the courtroom.
But as a personal philosophy, if someone enters my house with intent to inflict harm upon myself or my family, I will certainly not just try to shoot the intruder in the leg. If someone confronts me in public with a knife and is intent on causing trouble, I would not "put a cap in 'yo knee!" I would put 15 caps in your chest.