Task: Identify the primary emotion conveyed in the tweet and assign it to either 'neutral or no emotion' or one or more of the provided emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that best capture the tweeter's mental state.
Tweet: Cool to see when smart #CowboysTwitter folks chirp the same stuff you did during your review.  This is why I joined.
This tweet contains emotions: 
joy, optimism