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: @JMRescue not brilliant lol! Hoping seeing my horse tomorrow will cheer me up 😄 #equestrianhour
This tweet contains emotions: 
joy, optimism