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: i'm doing laundry and watching that 70's show with a bunch of strangers.  #birthday #to #me
This tweet contains emotions: 
joy, optimism, pessimism, sadness