A friend of mine who lived in Berkeley in the early aughts was a member of her local tool library. I thought it was a brilliant idea. You just had to be live in the community and getting your library card was free.

At one point my roommate needed a drill to complete some home improvement, so I got the drill, committing to be the drill guy the buddy that had a borrow-able power drill.

Curiously, when I moved, I needed to reduce my stuff drastically, so my roommate inherited the drill.