Justifiable force under duress is a learned skill & perishable..The best bet is to think like a judge not a cop..If you end up in a criminal incident with a burglar after your pride and joy, the emotions will be high..The police prosecutor in nsw was Walter ball,, still could be, he eats lawyers for breakfast so you'll need a barista to prove you exhausted all options and the prove the threat had intent means & opportunity..tuff road to go down,,even tougher if your saying self defence....The 3 fights we call it "legal-physical-moral..