I feel like I know almost nothing about business, because the only business I’ve ever done is the co-op / sharing model.
It goes like this:
1. You already have something that people want.
It might be something you own, something you’ve learned how to do, or access to valuable resources, space, or people.
2. Find a way to share it with everyone who needs it.
Share because it’s what you do for friends, because it’s the right thing to do, because it makes the world a better place, and because it’ll make you deeply happy.