I have already failed it two times, this would be my third. I've actually practiced a lot during the past months, I drove almost every week for at least half an hour with my mom/dad and I put a lot of effort into learning. I also invested a lot of money in this thing since every lesson it's really expensive where I live. I booked two lessons before the actual exam with the driving instructor to be safer, I had the first one earlier but now Idk what to do anymore. The car I'll be using for the exam is completely different from mine. It's like all the hours I spent practicing have gone to waste. I really cannot fail another time. At this point, I'm thinking of postponing the test and maybe book two or more lessons to get more used to it. 

This is coming off as a rant I just want to get it off my chest, I've felt awful all day thinking about the future exam and cringing at my previous failed attempts. Last time I kinda tried to be more confident but somehow it ended worse than I imagined, worse than my very first try, and I fear failing again and having to go through this once more. 

Any advice or helpful insight is appreciated but I just wanted to share this