Classify the emotions found in the tweet "I really really resent having to go to bed at a sensible hour, you guys. I WANT TO TALK TO MY PEOPLE.". 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, anticipation, disgust, sadness