Anxiety and risk, the wet floor sign dilemma

Have you ever tripped over a wet floor sign? I know I have. I guess I need to pay more attention to where I am going. I do think I have tripped over more wet floor signs than I have ever slipped on wet floors.
Really, there ought to be a sign – to warn you about the sign. A ‘caution wet floor sign’ sign!
Now there’s an idea for a new product.
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