Task: Categorize the tweet's emotional expression, classifying it as either 'neutral or no emotion' or as one or more of the specified emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that reflect the tweeter's state of mind.
Tweet: @lauramuiruns @Diamond_League Loved cheering you on with my kids!!!! X
This tweet contains emotions: 
joy, love, optimism