Task: Analyze the tweet's sentiment and assign it to either 'neutral or no emotion' or one or more of the specified emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust).
Tweet: The majority of my clients have family/ partner/ day job/ life AND write their beautiful books.  #gratitude #HARDwork
This tweet contains emotions: 
joy, optimism