“What we’ve got here is a failure to communicate.” This became an often-repeated popular line after its use in the 1967 movie Cool Hand Luke. A 1950s Florida prison warden (played by actor Strother Martin) says those words after an insolent remark by one of the prisoners (played by Paul Newman) results in the warden lashing that prisoner with a whip.
In the film, the message the warden is clearly trying to get other prisoners working on a chain gang to understand is that if you do not do as you are told or if you talk back to those with physical power over you, there will be consequences. Words, in other words, do matter, and you better make sure you understand what they are saying.
But being sure what meaning or message that words convey is not always unambiguous. This becomes a problem in any exchange of ideas when what you think the other person means by the words they are using is not what they have in mind. And sometimes the ambiguity surrounding the use of a word might even be intentional.
More HERE