Task: Determine the prevailing emotional tone of the tweet, categorizing it as either 'neutral or no emotion' or as one or more of the given emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that most accurately represent the tweeter's mental state.
Tweet: @Bietron 🤓 dont be sad.. btw good night davina..go sleep larh..
This tweet contains emotions: 
love, optimism, sadness