Task: Analyze the tweet's emotional connotations and classify it as either 'neutral or no emotion' or as one or more of the specified emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that best portray 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