Task: Identify the primary emotion conveyed in the tweet and assign it to either 'neutral or no emotion' or one or more of the provided emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that best capture the tweeter's mental state.
Tweet: Very depressing seeing my whole fam packing to go on holiday tomorrow and I'm just staying here 🙃
This tweet contains emotions: 
sadness