Use less words
Acts 23:17 “Then Paul called one of the centurions and said, ‘Take this young man to the commander; he has something to tell him.”
He didn’t announce the young man was his nephew. If he had done then maybe the young man would have just been kicked out of the barracks for causing more trouble.
Neither did he tell the centurion the information of the plot that his nephew had brought. Paul cut out the middle man as much as possible.
Wisdom is being careful with what you say and who you say it to.