Task: Analyze the tweet's sentiment and assign it to either 'neutral or no emotion' or one or more of the specified emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust).
Tweet: How brave are the young individuals that have opened up to us about their #depression and #anxiety to help raise awareness!! @beyondblue
This tweet contains emotions: 
fear, optimism, sadness