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: And I'm really pissed the fuck off because I do a good job of keeping my kid well because I don't like to see her sick and sad.
This tweet contains emotions: 
anger, disgust, sadness