Repeating random words or sentences in your head could be a manifestation of a phenomenon known as "perseverative thinking" or "rumination." This is common in individuals with anxiety and is often linked to overthinking or excessive worry about various aspects of life.
Anxiety can lead to intrusive thoughts, which are unwelcome and distressing ideas that continuously occupy your mind. These thoughts might be related to fears, past events, negative self-perceptions, or concerns about the future. As a way of trying to gain control or alleviate the distress caused by these thoughts, some people may repeat certain words or sentences in their minds, almost like a coping mechanism.
Repetitive thinking can be a mechanism for attempting to find reassurance or solutions to the anxieties and concerns. However, this process can become habitual and unproductive, making it challenging to break free from the loop of repetitive thoughts and causing further distress.
If you find that repetitive thinking is interfering with your daily life, causing increased anxiety, or affecting your overall well-being, consider seeking help from a mental health professional. They can provide you with appropriate coping strategies and interventions to manage your anxiety effectively and reduce the impact of repetitive thinking. Cognitive-behavioral therapy (CBT) and mindfulness techniques are often beneficial in addressing rumination and managing anxiety. Additionally, if necessary, a mental health professional may explore whether medication could be helpful in reducing anxiety symptoms. Always consult a healthcare professional for a personalized assessment and treatment plan.