Task: Categorize the tweet's emotional tone as either 'neutral or no emotion' or identify the presence of one or more of the given emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust).
Tweet: Final night shift coming up.  I won't miss it but I will miss my work pals and the hysterical laughter that gets us through the night
This tweet contains emotions: 
joy, love, optimism, sadness