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: How sick must someone be that they wish to 'punish' someone for not being their friend?  #insecure #lonely #miserable #vengeful #RHOC
This tweet contains emotions: 
anger, sadness