Task: Determine the prevailing emotional tone of the tweet, categorizing it as either 'neutral or no emotion' or as one or more of the given emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that most accurately represent the tweeter's mental state.
Tweet: @ruthwalford95 you may be right, but since year the bad events begin with B, I'm privately hoping we've got at least C-Z to go 1st #optimism
This tweet contains emotions: 
optimism, trust