Determine the emotional tone of the following tweet: "A good thing about being sick is that coughing is like an ab workout. Maybe my abs will be more defined by the time I'm better 😂😅 #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".
joy, optimism