Task: Identify the primary emotion conveyed in the tweet and assign it to either 'neutral or no emotion' or one or more of the provided emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that best capture the tweeter's mental state.
Tweet: Grim and despair feeling-I look at self and my family. Hubby fought 20+ years for this country. I've worked 20+ years for this govt--&gt;
This tweet contains emotions: 
disgust, pessimism, sadness