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: @tonygoldmark Yeah I won't mourn it but I'm glad I rode it the last time I visited.
This tweet contains emotions: 
joy, optimism