Task: Analyze the tweet's emotional connotations and classify 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 best portray the tweeter's mental state.
Tweet: @ryanwilson2015 That's why compatibility is key as it lowers hedonic volatility.
This tweet contains emotions: 
anticipation, optimism