Task: Determine the prevailing emotional tone of the tweet, categorizing it as either 'neutral or no emotion' or as one or more of the given emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that most accurately represent the tweeter's mental state.
Tweet: Don't faint. New Cisco IOS vulnerabilities were announced yet again. What would be shocking? If they’re patched this week by users.
This tweet contains emotions: 
disgust, sadness