How to ease nerves? Dont want to cry again?

In an hour ive got a driving lesson .
The last one i had didnt go very well because i wasnt used to the car or instructor
ive had to start from scratch again with a new instructor cos my old one wasn't very good.
Because i started crying last time im worried il do it again.
im sooo nervous about everything.
what can i do?
xxxxxxxxxxxHow to ease nerves? Dont want to cry again?
Think Positive Girl!! Just go in there believeing that your going to ace this test! Then in a few hours you will be home and you will have accomplished what you set out to do and it is going to feel great! This is just one more little step to move forward in life...If you feel like your going to cry, think about things in your likfe that YOU know that your great at! and think to yourself if you can do those things so wonderfully, then you know that you can do this too! Good Luck -it will be over before you know it! Just dont worry, once you start to panic, it is all downhill from there...so dont go there - your stronger than that!
Relax, breathe. It's just a driving lesson, you'll do fine, trust me. You are there to learn, it's ok to make a few mistakes at first. Don't worry. Think constructive, focus on how could you get things done and don't focus on your mistakes.
Do something you really like after your driving lesson, as a prize.
You'll be fine, GOOD LUCK!
hi. Firstly you should realise yourself that everyone have problems but you never break down. You can control your emotion if you try dont' t thinking about it. I know it's quite difficult to do. Secendly, you can follow the emotion but in moderation.