According to psychology, people who tend to repeat phrases could be using this method as a way of process and clarify your thoughtsBy verbalizing an idea repeatedly, they find confidence in their own speech and ensure that the information is clear to themselves and those around them. This behavior can also serve to remember and structure information more effectively, thus facilitating its assimilation.

In certain contexts, repetition can be linked to the external validation search. People who feel insecure about their ideas or who experience low self-esteem might use repetition to seek confirmation from their interlocutors. By repeating phrases, they expect to receive responses that validate their thoughts, which offers them a feeling of security and acceptance.

Moreover, this behavior is not limited to psychological issues alone. In some cases, repetition may be related to neurological or cognitive conditionswhere repetition is a symptom of disorders such as obsessive-compulsive disorder (OCD) or autism spectrum disorder. In these cases, repetition is not a simple communication strategy, but a manifestation of more complex internal processes.