let him sue because he has the burden of proof to prove that the injury is related to your behavior

as long as you are sure it won't constitute a minor injury, it's okay! Because minor injuries are enough punishment

It's none of your business to stay in the hospital as much as you like!

If the police station doesn't issue the Decision on Public Security Administrative Punishment to you, it's not considered as public security administrative punishment. It won't be recorded in the file, but it should be kept in the internal file, that is, you have been here. Nothing

Don't worry!