Task: Classify the mental state of the tweeter based on the tweet, determining if it is 'neutral or no emotion' or characterized by any of the provided emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust).
Tweet: “Worry is a down payment on a problem you may never have'.  Joyce Meyer.  #motivation #leadership #worry
This tweet contains emotions: 
anticipation, optimism, trust