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: Your attitude toward your struggles is equally as important as your actions to work through them. #optimism
This tweet contains emotions: 
anticipation, joy, optimism, trust