I'm just trying to figure out how the law came about. Way back when if you shot someone that was steeling your horse you were good regardless if he was armed or not. I see absolutely nothing wrong with killing a scumbag that is caught steeling something I worked hard to get. I can sorta understand the idea that a life is worth more than things but it would really piss me off if I saw someone on my property driving off with one of my tractors and I had to stop short of killing the bstrd because I'm afraid of going to jail.
Because back in the day, a horse could mean the difference between life and death. If you were out in the sticks and the loss of your horse meant you'd likely die, you were within your rights to defend your life and the means which allowed you to do so.
Fireworks generally are not necessary for survival in an urban setting.