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: Pro Tip: Go back to work when your kid reaches 20 mos old.  Stay home any longer, and you'll be absolutely miserable with the .
This tweet contains emotions: 
anger, disgust, sadness