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: The same part of roof bar (driver's side) are stolen from Grand Vitara cars. Let it be known. This is really #disheartening #brunei
This tweet contains emotions: 
disgust, sadness