Task: Analyze the tweet's emotional connotations and classify it as either 'neutral or no emotion' or as one or more of the specified emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that best portray the tweeter's mental state.
Tweet: @KissFMUK rescue my morning, turned up to the gym an hour early before it opened! #nightmare ☝️
This tweet contains emotions: 
anger, disgust, fear, sadness