Speak only when it is your turn
Make loud noises
Make faces at witnesses, the prosecutor, or the judge
Whisper or pass a note if you need to get your attorney's attention
Call the judge "Your Honor"
Keep a serious or neutral look on your face
Use swear words or slang words
Stand up or sit down only when asked
Fall asleep or act bored
Stay calm
Interrupt other people when they are talking
Get up from your seat or try to leave the room