My gardens claim most of my hobby time in the summer. Growing flowers is good for my soul and growing vegetables is moving me closer and closer to self-sufficiency. I save seeds and come the apocalypse I fully expect to be able to feed myself. And just myself, so don't ya'all come lookin' for help. Unless you have a cow to share.
Did I mention that I collect coins? I like the look and feel of cold hard cash. I've managed to remain debt free all my life (except for a year after college when I owed my mother $2,000 for my new car. Yep. In those days you could buy a cute little Ford Pinto right off the showroom floor for $2,000. And gas was 29 cents a gallon. Can you believe how old I must be?) Anyway, I'm sure you know that in the event of an economic collapse credit cards, bank accounts, even paper money will be of little value. Those penny jars will be more important than you realize.
I don't have sheep these days, but I have quite a store of wool from the days when I did. I spin yarn on a lovely fairy tale spinning wheel. And weave beautiful blankets and clothing on my handloom. We'll be well-clothed as well as well-fed. We may produce a surplus and I'll consider bartering. Especially if you have sheep... or silkworms... or maybe rayon.
I don't really count handling firewood as a hobby, but as exercise I've got to say, it beats running or weight lifting. Oh, wait. It is weight lifting of a sort. The point is that as oil prices climb, we'll be okay. I have oil lamps and beeswax and plans to build an ice-house so when the powergrid fails we'll be looking for someone to trade with for tallow candles. Or perhaps solar rechargeable batteries will be improved by then.
Lest you think all my hobbies reflect a fear of the future, let me hasten to say I have no fear - just caution. Chance favors the prepared mind. And I replenish my inner strength with artistic hobbies. I paint, embroider and read and sometimes recite poetry for the sheer beauty. I have a book of poetry for two voices that I'd love to share.
I have to say, over-all, it's a good life.