Task: Evaluate the tweet for emotional cues 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 indicate the tweeter's state of mind.
Tweet: @selbsie yapyap! once upon a time, I was an avid fanfiction patron during my K-Pop heyday.
This tweet contains emotions: 
joy, sadness