A slip of the tongue is a common hazard in speech. Interestingly, depending on one’s level of excitement or agitation, the co-ordination between the brain and the tongue sometimes falters. Words get rushed, the order of words gets mangled, or the brain tricks the tongue into attempting to utter two words simultaneously. It is a phenomenon I seek to understand.
However, there are times when we blunder by speaking ‘mechanically’. It happens whenever we stop being ‘conscious’ of our utterances. This is evident every time a speaker repeats a mistake without realising it.