Task: Analyze the tweet's emotional expression, classifying it as 'neutral or no emotion' or as one or more of the identified emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that best represent the tweeter's emotional state.
Tweet: Request MRI 2 years ago, Neuro only requested last year, I'm still waiting on appointment  #mssucks #healthcareFail
This tweet contains emotions: 