Today I go for a walk in the park after work. I walk a long way and then sit on a bench. I dangle my shoe and relax my feet. Later I go further and come to a small bridge. I let my shoe dangle again. Suddenly my shoe falls into the river. I'm trying to get the shoe out. But it doesn't work, the shoe is too far away. Now I have to walk all over the park with just one shoe on to my car. That's embarrassing.