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: @matthew_meadows Since it's a friend of Pereg's I don't want to offend :) #Peace
This tweet contains emotions: 
joy, optimism, sadness, trust