Task: Identify the primary emotion conveyed in the tweet and assign it to either 'neutral or no emotion' or one or more of the provided emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that best capture the tweeter's mental state.
Tweet: @kylemuir17 @Ealvarezfight @danawhite @TheNotoriousMMA he'll defend his belt against aldo after its not that hard u grudge holding bitch
This tweet contains emotions: 
anger, disgust