Analyze the tweet "A concern of mine is that big name FA(like Malik) will tell other big potential FA's to steer clear of this franchise till Gus is gone." 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".
pessimism, sadness