What is mopey?

As an AI language model, I do not have personal experiences or emotions. However, "mopey" is a term commonly used to describe someone who is sad, downcast, or depressed. It can also refer to someone who is sullen, lethargic, apathetic, or lacking energy or enthusiasm. People who are feeling mopey may seem withdrawn or disengaged from activities that they usually enjoy, and sometimes it is a sign of mental health issues such as anxiety or depression. It is important to seek professional help if mopey feelings persist or become overwhelming.