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: All the 'juniors' are now wearing purple at ollafest while I'm here fighting with my alarm about when I need to wake up for German #sadness
This tweet contains emotions: 
sadness