I like to give stickers to my young piano students who do a good job on their lessons! Today, I had a young lady who did an excellent job, so I told her she could pick a sticker from my collection. She chose a butterfly.
As she tried to peel it off, the butterfly ripped. "Oh, no!" she said. "Poor butterfly!"
"We can try to fix it," I said.
"I have an idea," she said. "I'll do surgery."
I watched her carefully attach the wings to the body. "There" she said. "Now make sure nobody bothers it. The patient has to rest!"