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: Remember, for everything you have #lost, you have gained something else. Without the #dark, you would never see the #stars.
This tweet contains emotions: 
joy, optimism