Task: Analyze the tweet's sentiment and assign it to either 'neutral or no emotion' or one or more of the specified emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust).
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