Task: Examine the tweet to determine its emotional content, assigning it to 'neutral or no emotion' or one or more of the listed emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that best describe the tweeter's feelings.
Tweet: @Nestle What has happened to my frosted shreddies? They don't taste frosted any more? #yuk  #needtoswitch
This tweet contains emotions: 