Task: Determine the prevailing emotional tone of the tweet, categorizing it as either 'neutral or no emotion' or as one or more of the given emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that most accurately represent the tweeter's mental state.
Tweet: @simslover163 I guess it must be really expensive... For me it's that the whole family stayed in Poland, so I really miss them...
This tweet contains emotions: 
anticipation, sadness