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: @KissFMUK rescue my morning, turned up to the gym an hour early before it opened! #nightmare ☝️
This tweet contains emotions: 
anger, disgust, fear, sadness