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: @bkero @whispersystems Which really sucks because typing on a mobile device is always horrible and I hate it.
This tweet contains emotions: 
anger, disgust, fear, sadness