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: I was glad at that posing that I waited to run when the sun came out cause I usually run when it's dark in the morning.
This tweet contains emotions: 
joy, optimism