You'll get through it. And when you do, unless you start drunkdriving, you'll never have to go through it again.
Some driving teachers are horrible, while others are very kind. While i was taking my drivers license it was with a group of 10-11 people, and 4 of them quit because our teacher was such a fucking dick. He also wanted me to get extra lessions when i was done with the needed ones, but i refused and passed the drivers test flawless anyway.
Some of them only think about money, and doesn't care about you.