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: Three days off a month with two ex wives and no home could be worse. I don't know how, but it could #oilandgas #optimism
This tweet contains emotions: 
anger, optimism, pessimism