ı cant :)

Read all the exam questions before you start to answer any of the questions.

Answer the easiest questions first. That will give you more time to answer the more difficult questions.

The exam may look long and difficult, but don't worry.

Just answer one question at a time / just think about the one question that you are answering / Don't think about all the other questions.

When you finish one question, forget about it... then read the next question and start to answer it.

One step at a time... step by step... soon you will have answered all the questions and the exam will be over... good luck.

Do not study 24 hours before the exam, not even a page.  Use this time to do relaxing things that you enjoy doing.  Keep your mind clear for this 24 hours.  It is not like you will increase you knowledge considerably in one day anyway.  So use this time to relax.

Good luck.

I go to bathroom before exam

Don't study the night before. Also, doing sport for remove all the nerves. Keep calm and think positive! :)