Determine the emotional tone of the following tweet: "@asjoshtaylor sadly I don't think I'll see you on tour, but have fun, you're gonna rock! 🎉👌🏻💙 #HotForMeTour". 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, sadness