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: The 2nd step to beating #anxiety or #depression is realising that it's not about waiting for ...., Take action yourself now.
This tweet contains emotions: 
fear, joy, optimism, sadness