Answer:
Talking with your mouth full can be impolite for several reasons. It can be considered disrespectful to others at the table, as it may be seen as a lack of consideration for their comfort. Additionally, it can be unsanitary, as food particles might be expelled unintentionally. It can also be harder to communicate clearly, which can lead to misunderstandings. For these reasons, it's generally advised to finish chewing before speaking.
