Task: Assess the emotional content of the tweet and classify 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 best represent the tweeter's mental state.
Tweet: Honestly I've come to a place where I keep getting discouraged but just gotta tell myself to keep pushing through it.
This tweet contains emotions: 
optimism, sadness