In this article we explored 10 things you should know when you prepare as a witness. In particular, you should: (1) tell the truth, (2) refrain from volunteering information, (3) ask if you don't understand a question, (4) think before answering, (5) prepare before you testify, (6) refrain from arguing, (7) correct any mistakes, (8) distinguish what you know from what you have been told by others, (9) refrain rom guessing about statistics, and (10) take you time and relax.
Now you should have a much better idea about how to properly prepare as a witness. Good luck and remember to maintain your composure.