Have you ever noticed how some things that seem self evident aren't?
Yesterday my daughter took both my car and my car keys and drove to a friend's. About a half hour later, she walked into the house and asked me for another car key because the keys I gave her didn't work.
"Tell me more," I asked.
"Well," she replied, "I wanted to come home to pick something up, but the key won't unlock the door. I had to walk home." Then she added a bit sheepishly, "I think I might of bent it trying."
"Yep," I said taking the keys and looking at it. "You sure did. Unfortunately," I continued, "this key doesn't unlock the door."
"Huh?" she exclaimed, dumbfounded and incredulous.
"It's a different key that unlocks the door," I explained. Showing her the key behind the now bent ignition key I said, "It's this one."
"Why didn't you tell me?" she inquired, now even more incredulous that I should withhold such vital information. In fact, I'd go so far as to say she was a bit perturbed...
Why indeed? I guess it just seemed so obvious to me. If one key doesn't work, you try the key behind it. But what was obvious to me never even entered her mind. And then it struck me; what was obvious to her (that I should have showed her the second key) never even entered my mind either.
I couldn’t help but laugh. “I guess I should have showed you the second key."
"I guess I shouldn't have tried so hard to force the one that wasn't working," she said, now laughing too.
We walked back over to the car, playfully bantering and laughing together about just which one of us should have known better and who should've done what. We unlocked the car, and it was amazing how easy that was with the proper instrument.
I had to work just a bit to get the bent key in the ignition, and wiggle it a little bit more to get it back out--but it still worked.