Task: Determine the emotional state reflected in the tweet, categorizing it as 'neutral or no emotion' or as one or more of the specific emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that best characterize the emotional tone.
Tweet: I have been very lucky to have had friends who cared for me through phases of #depression. However, sometimes their help felt Big Brother...
This tweet contains emotions: 