Task: Identify the primary emotion conveyed in the tweet and assign it to either 'neutral or no emotion' or one or more of the provided emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that best capture 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