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: I hate when it's gloomy outside because it always gets me in a depressing mood
This tweet contains emotions: 
disgust, pessimism, sadness