A counter question to the guy who posted a similar question few hours ago, cause most of the answers weren’t helpful for someone like me, who doesn’t have much money😅.
You could learn to sew. Make your own stuff and repair the stuff you already have.
Keep an eye on local marketplaces for vintage Singer sewing machines. They’re heavy and a lot of people are looking to get rid of them. Forget the people who think they have a gold mine because it’s an antique. Bide your time and research the strengths of different machines (two solid performers are the Model 15 and Model 66).
The vintage Singers and Whites are built like tanks. If they still move (no rusty barn finds), they can be calibrated. It usually just takes a little sewing machine oil. Familiarising yourself with how they work and what to look for will do wonders. Sewing is a great skill to have.
Conlanging - the art of creating tongues. https://library.conlang.org/about/conlanger.html
Roleplaying games. Download a free ruleset and a dice app for your phone and you’re good to go.
Juggling.
Birding! Cornell’s “Merlin” app is free and an excellent identification/logging tool.
I love going on hikes or nature walks. Some great free apps are Merlin (for identifying bird calls) and Seek (for identifying plants and animals). All completely free aside from getting to to trail, but even in city parks it can be pretty fun. A good pair of binoculars is a great addition if you have the $$.
I see binoculars at thrift shops all the time for the price of a semi-fancy coffee. Just make sure the lenses are clear and they focus correctly (sometimes the optics are messed up).
Shoplifting can be both fun and profitable
Posetive money hobby
disc golf. There is a small cost to entry, but you can buy some used discs for a basic starter pack to get going. From there just find a local course and start playing! However if you enjoy it (like I did) I cannot guarantee that it will stay a cheap hobby.
Collecting seeds
Geocaching
And while you’re out geocaching, check out Street Complete
OpenStreetMap surveying is an excellent hobby. I’ve been doing it for years.
Research the shit out of something you are interested in. Go down all the rabbit holes you can find. Compile it into a simpler, better understood synthesis. Convert it into a YouTube vid and deploy. I’d watch anything if well researched.
I’ve been really enjoying getting into penpaling. Stamps are pretty much the only expense. I really enjoy disconnecting from technology and focusing on the letter only.
Do you have a working laptop or desktop? Learn to code. Actually code none of that vibe code bullshit. Making games is fun and rewarding and has an amazing community.
I like knitting and crochet, if you go on car boot sales you can often find a lot of balls of yarn almost free, and there are so much things you can do, for you or as gifts!
Im a big fan of calligraphy. It can be free using just a pencil and paper that you have. But it is more fun if you spend the $35 on marker paper and a calligraphy marker.
