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: No episode today! Whilst editing there was a power outage! We will rebuild...tomorrow #podcast #lost #editing #fail #tomorrow
This tweet contains emotions: 
anger, optimism, sadness