Task: Determine the emotional state reflected in the tweet, categorizing it as 'neutral or no emotion' or as one or more of the specific emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that best characterize the emotional tone.
Tweet: I keep getting so worried about the amount of plastic that gets thrown away atm as if I didn't panic enough about the environment already :)
This tweet contains emotions: 