Identify which emotions are conveyed in the tweet "@wolvesrl @AndreSavelio @NRL Great player gutted to see u go but all the best! We will still be cheering for u in the NRL, Good luck" from the following list: anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust. If none are present, respond with "neutral or no emotion".