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: @Uncle_Brown22 yeah dude! Appreciate the #support! #Notorious on ABC, peep it! #grateful
This tweet contains emotions: 
joy, love, optimism