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: Hello fellow #horror #creepy #dark #stange #story fans, how's your day? #followme and I'll #followback
This tweet contains emotions: 
optimism, surprise