Check out Engineer 775 on Youtube. He was on the first Doomsday Preppers. He’s all about redundancy.
Okay, I’ll take a look. I’m sort of funny, I always prefer to read than listen, ‘cause it’s quicker. ;-)
I’ve lived without electricity for more than a few years, sort of by choice/necessity/being very poor/living in out of the way places. Have it now, though. I like electric lights much better than oil lamps/candles etc. I got (very) used to bucket baths, no hot water, outdoor toilets, etc. I cook everything from scratch, got used to a lot of things that many people are not used to. Not saying it’s better, but it will be easier for me than some people who live with more conveniences and comforts.