For the tweet "Swear to God don't get a smart meter from your power company, 8 months of daft bills, 6 visits from British Gas  #stressed", classify the emotional tone using the following list: anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust. If no emotion is discernible, state "neutral or no emotion".
anger, disgust, fear, pessimism, sadness