Learn
Sharing breaks down over ambiguity, not generosity: when it's due back, what condition, who pays if it breaks.
Name the terms up front and lightly. 'Yours for the weekend, back by Sunday night' removes all the guessing.
Track nothing. A community that keeps score stops sharing; a community that assumes reciprocity keeps going.
Reflect
What do you own that sits unused most of the year?
Try it
List one shareable item in your village directory.
Somewhere real to practice this
Choose one. Nothing is sent to them — this is just for you.