Please 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 classify its emotional content. Choose from the following emotions: anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust. If no emotions are detected, respond with "neutral or no emotion".
pessimism, sadness