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: @tariqmateen but sadly he missed some crucial and important points. Indian terrorism in pk,  kal Boshan,  etc..  Raw involvement
This tweet contains emotions: 
pessimism, sadness