Classify the emotions found in the tweet "@gmbremer is his shoulder a legit concern? 'Expects to play' isn't reassuring 2 games into the season after having shoulder problems.". Select from the following: anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust. If the tweet is emotionless, reply "neutral or no emotion".
anticipation, pessimism, sadness, surprise