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: The Apocalypse has hit our gym and it's  nothing what I thought it would be...\n\nEveryone is wearing vests! What if it's contagious?
This tweet contains emotions: 
anger, fear