My necessary precautions:
- Buy a gun (semi-autos like AR-15 are preferable)
- Learn how to use it
- Practice physical self-defense
That's too harsh lol, you can defend yourself even you buy a pistol (
Glock 43X MOS Glock) or handguns, it's easier and not heavy just like what you have said. Here in my country, anyone can have that firearm to protect themselves but there's a lot of requirements to follow that should be legal.
There's no need to have above if we know how to secret our valuable assets or wealth if you have a lot of them why not you didn't a security personal to guard and watch your territory. On the other hand, this was the greatest advantage of crypto, it can't steal by someone easily if they don't break your private key. We should be careful anytime, but fortunately here in my place, I didn't hear such a case that someone gets robbed, and practicing self-defense is very important for self-protection.