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: How do you help someone with #depression who doesn't believe they have it and doesn't trust therapists?
This tweet contains emotions: 
pessimism, sadness