Sure I Shot Him. Big Deal.
You generally don’t see criminal defendants in court say, “Sure I did it. So what?”
Trump doesn’t seem to understand that the criminal justice system is based on a set of laws that have sharp teeth.
Explaining that he brought classified documents to his home because he had declassified them in his mind, or whatever the excuse of the day is today, is extremely unusual behavior for someone facing hundreds of years in prison for stealing documents and dozens of other even more serious crimes.