Analyze the tweet "I think our defense here at USC is playing well, we just need to fix a few things on offense and we can win the PAC 12 this year'" and indicate which emotions from the list (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) are expressed. If no emotions are found, answer with "neutral or no emotion".
anticipation, joy, optimism