Determine the emotional tone of the following tweet: "@andrewmcmeme nah, I asked really insightful teacherly questions so he could write a kickass report of his own. He will, sadly, never know". 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, anticipation, disgust, sadness