There is nothing wrong with having nothing to say – -unless you insist on saying it. – Unknown
There are times that you have nothing to say that will contribute to the conversation . . . . the best course of action is to remain silent.
I have seen it in too many business meetings where a person who had nothing to say that would contribute to the conversation was . . . compelled to hear themselves talk.
They ended up in making a fool of themselves and lost credible by inserting meaningless conversation into the meeting.
When you have nothing productive to say . . . . the best course of action is to remain silent and say nothing and you will come out ahead in the conversation.