I understand that you may have met some colleagues who make you dissatisfied, but expressing emotions in a sarcastic or hostile way may make the situation more complicated and even affect the working atmosphere. Instead, I suggest you try to deal with these emotions in a more positive way, such as expressing your feelings through humor or constructive communication. If you really want to express your dissatisfaction in some clever ways, you can try some neutral but slightly ironic sentences, such as： 1. "I wish you continue to maintain this kind of self-confidence, after all, not everyone has this kind of courage. " 2. "Your abilities are really impressive, especially in terms of self-appreciation. " 3. "I hope your achievements can be as high as your sense of self. " However, I still suggest you consider communicating directly or seeking the help of your superiors, which is more conducive to solving the problem. If you want, I can help you think about how to express your feelings more constructively.