Determine the emotional tone of the following 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". Use the provided emotions: anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust. Respond with the emotions you identify or "neutral or no emotion".
anger, optimism, pessimism