Ryujin
Legend
Although to be fair, my understanding is that self-defense is an affirmative defense - which means you need to prove you were *actually* in danger, not just *think* you're in danger.
In their legal system, as in ours, you have to show that you had a good faith belief that your life was in danger. It doesn't require the actuality. The idea of this doesn't really bother me until you get into situations in which people manufacture the 'danger' to themselves as with the officer who shot Tamir Rice, and the Trayvon Martin incident.