The urge to imitate certain sounds or read out signs in a strange voice could potentially be a symptom of a condition called echolalia or a tic disorder. However, it's essential to remember that only a qualified healthcare professional can make an accurate diagnosis.
Echolalia is the automatic and immediate repetition of words or phrases spoken by others. It can be a feature of various conditions, including autism spectrum disorder, Tourette's syndrome, and certain neurological disorders.
Tic disorders, on the other hand, involve repetitive, sudden, non-rhythmic movements or vocalizations. They can be classified as motor tics (physical movements) or vocal tics (sounds or words).
If you are concerned about these symptoms and they are causing distress or interfering with your daily life, it is essential to seek help from a medical professional. A proper evaluation and diagnosis can help identify the underlying cause and guide appropriate treatment, if necessary.
Remember, self-diagnosis is not recommended, so it's best to consult a healthcare professional for personalized advice and support.