your collegue , donnie workss the same shifts as you do and shares responsibilities for the saem list of clients. he is young and is usually outgoing and frindly. however during the past week , he has been quite and withdrwan. he has not chatted with you suring breaks and you notice that he is sometimes impatient with clients and other colleagues. as well he has been 15 to 20 minutes late for every shift that you have worked togwthwr during the past week. you are growing tired of starting the shift by yourself. you ask him to meet with you after your current shift so tat you can discuss the situation.

can you give me hint or idea when making analysis with this question