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: Look forward to the detours because they bring delightful surprises. #lifequote #delight
This tweet contains emotions: 
joy, optimism, surprise