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: Confiaejce comes not from always being right but from not fearing to be wrong.-Peter T. Mcintyre
This tweet contains emotions: 
fear, optimism