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: @RealKyper @NHL watching the jubilant scrum at the end of the day and remembering they're all still kids! #priceless
This tweet contains emotions: 
joy, love, optimism