Task: Categorize the tweet's emotional tone as either 'neutral or no emotion' or identify the presence of one or more of the given emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust).
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