Task: Analyze the tweet's emotional connotations 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 best portray the tweeter's mental state.
Tweet: You could have over a hundred million followers and still not a genuine person who understands you or wants to #cantshakethis #sadness
This tweet contains emotions: 
pessimism, sadness