Task: Classify the mental state of the tweeter based on the tweet, determining if it is 'neutral or no emotion' or characterized by any of the provided emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust).
Tweet: Well this is flipping great! Flipping standstill on the freeway! #anxiety #stepofftheledge #youvegottobekiddingme
This tweet contains emotions: 
anger, fear, joy, optimism