The creation of mondegreens may be driven in part by cognitive dissonance, as the listener finds it psychologically uncomfortable to listen to a song and not make out the words. Steven Connor suggests that mondegreens are the result of the brain's constant attempts to make sense of the world by making assumptions to fill in the gaps when it cannot clearly determine what it is hearing. Connor sees mondegreens as the "wrenchings of nonsense into sense". This dissonance will be most acute when the lyrics are in a language in which the listener is fluent."it turns out that listeners to popular music seem to grope in a fog of blunder, botch, and misprision, making flailing guesses at sense in the face of what seems to be a world of largely unintelligible utterance"
