Task: Analyze the tweet's emotional connotations and classify it as either 'neutral or no emotion' or as one or more of the specified emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that best portray the tweeter's mental state.
Tweet: When you realize there is #NoHopeForHumanity so you just #start focusing on what's #best for you.
This tweet contains emotions: 
optimism, pessimism, sadness, trust