Task: Classify the mental state of the tweeter based on the tweet, determining if it is 'neutral or no emotion' or characterized by any of the provided emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust).
Tweet: Thank god the feds did not raise rates. Assume they are nervous about a world where 990 is the new employee  form  &amp; the safety net is zilch
This tweet contains emotions: 
anticipation, joy, optimism, trust