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