Classify the emotions found in the tweet "@kempicepoland don't think he did, and he didn't have the rucksack or laptop in his possession, murky business, on that note I'm away to bed". Select from the following: anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust. If the tweet is emotionless, reply "neutral or no emotion".
anger, disgust, sadness