Determine the emotional tone of the following tweet: "ugh!! this is the worst!! i didn't read at all this whole first month of school and i have a unit test on friday!!! awe man!!". Use the provided emotions: anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust. Respond with the emotions you identify or "neutral or no emotion".
anger, disgust, fear, sadness