Examine the tweet "I've been in such a bad mood this week, and work has been horrific, so I decided to start a scrapbook of my summer vacation" and determine which of these emotions are present: anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust. If there are no identifiable emotions, reply with "neutral or no emotion".
anger, disgust, fear, sadness