What are the speaking skills at the dinner table?

Talking skills at the dinner table: 1, don't talk about disappointing or unpleasant things. Don't interrupt others' conversation. Even if you have something urgent to say, wait until someone else has finished. Don't comment on others easily, especially call someone "worthless", "idiot", "idiot", "fool" and "useless". 4. Don't talk casually about the right and wrong of leaders or colleagues, which will easily give people the impression of disrespecting leaders and colleagues and bring you a lot of trouble. 5. Don't speak ill of others behind their backs. This is a person's minimum accomplishment and the most basic quality. 6. Don't say "beg", "borrow", "please", "trouble" and "sorry" to people easily, because the words "beg" and "borrow" mean begging. 7. Don't say "no" to people at will, even if you are sure and principled. 8. Don't say "no" to others in front of them. 9. Don't brag about yourself in front of others. This is your most basic quality.