Strange and unexplained behavior

Strange and unexplained behavior is characterized by sudden changes in behavior that cannot be explained by any external factors. It can manifest in a variety of ways, including sudden outbursts of anger, confusion, or disorientation. It may also include changes in mood, such as irritability or depression, or changes in physical activity, such as restlessness or lethargy. These changes can develop gradually or suddenly, and may last for a few minutes or several days.