You seriously need a reality check. How on earth can you think its not a criminal offence to threaten and verbally abuse someone? I get the feeling from what you write that you have no remorse for anything you said or did that day, you seem to be more interested in how you're going to get off with it than having any concern for this man you've intimidated. There's one thing threatening to take him to court if you feel that he owes you money, but to threaten burning his house down is diabolical and the courts take threats of arson very seriously as you'll no doubt discover when you go to court. Your attitude stinks and regardless of what happens at your court hearing, remember what goes around comes around.