We had a home inspector out to give us his professional opinion of the home we are considering buying. After he was done he walked us through the house to explain what he found. He didn't mention the leaks I found in the bathroom faucets (they sprayed from the handle) or the hose bib in the garage (a constant leak). When I pointed these out to him he said, each time, "It will self-heal."
Okay. I'm not a plumber. And in the Chicago area there is no such thing as self-healing plumbing fixtures. You can hope calcium deposits will build up and eventually stop the leak but that requires the leak area to be untouched.
Then I realized we are close to where Ponce De Leon was looking for the the Fountain of Youth. And it dawned on me that there isn't a fountain of youth but the waters here do heal leaking plumbing. Oh, if only Ponce were alive today!