OMIGOSH, I found my 4th key since RoI launch today!
I was going to use it, but a team of scientists convinced me to hand it over for study. They wanted to look at the DNA to see if there was a way to preserve the species. They're endangered you see, and only 13 mated pairs exist in the world.
So you see, I donated my key to science. Someday, who knows, maybe 20 years in the future, keys may roam wild and free again. You can remember me then, and say a silent "Thank you" through the silent tears falling from your eyes as you watch herds of majestic keys roaming the countryside.