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: When your friends want to go out drinking but you know you gonna have to say no because social #anxiety runs your life
This tweet contains emotions: 
fear, pessimism, sadness