I passed my 5th test yesterday with 4 minor faults. I honestly had the worst history of driving tests.
Test 1: I was literally 5 minutes into my test and I was approaching a fairly busy roundabout. I have no idea what I was doing, but I didn't even consider giving way to the cars already going round: I just kept plowing on. The examiner had to jump on the brakes at the last minute. Instant fail. I don't remember what my other faults were, but I don't remember it being that bad.
Test 2: I really let myself down for this one. I pulled out in front of someone at the exact same roundabout but wasn't as dangerous as before, I hit a curb when emerging from a closed junction with a stop sign as I was steering left far too much, and I stalled twice when driving on the other side of the road to overtake some parked cars. I was holding up all the cars behind me too. Several serious faults with quite a few minors along the way.
Test 3: I brought my instructor with me this time. I was terrified: I couldn't even answer the safety questions so I had 2 minors from the start. The test route involved going into a little housing estate with these horribly steep hills just before very tight junctions with parked cars everywhere. I had to stop because I didn't have enough power going up the first hill. It was so steep that you needed the absolute maximum biting point, on the verge of stalling, or else it wouldn't work. I tried 4 times, and I kept rolling back. I started hyperventilating and getting dizzy, and the examiner had to help me up the hill. I would have continued on for the experience of it but I had to pull over and jump out of the car... I proceeded to be sick in some poor person's garden. The examiner decided I was no longer fit to continue the test and the instructor drove us back.
Test 4: My drive was so much better than previous attempts. I had 2 minor faults with 1 major. I didn't have enough room to overtake a parked car and it turns out I should've given way. The examiner had to push the steering wheel away from the car. Another instant fail, but otherwise a very good drive.
Test 5: I took a 6 month break from driving as I was due to go travelling over the summer and would have had to wait over 3 months to get another test which was after I planned on leaving. I returned and took a 20 hour intensive driving course with a new instructor and in a completely different area. I still had a few issues (my previous test centre had been in a small town in a rural area, the new one was a town which was part of a main route into Glasgow's city centre), and I had to learn a lot. I had never even had to move lanes on a dual carriageway before. The new instructor could tell very quickly that I had never been confident in my driving and I really wasn't ready before. I dedicated the week I had to driving. I had the nicest driving examiner too. I passed no problem.
I think a lot of the time doing a lesson a week doesn't really cut it, especially if you fail once and try to go back to it. I always spent far too long refreshing myself on what I'd done the previous week. Don't try and rush yourself to the test if you don't feel ready. If there's ever anything you're not too confident on, fix it before thinking about a test. I live in the middle of nowhere and could get no form of public transport, so there was always huge pressure on me to pass.
If you can afford the money and the time, I'd highly recommend an intensive driving course, especially for people who have failed before or who have the pressure to pass quickly. Driving for a long period of time every day allows you to dedicate a lot more time at your test centre, and it allows you to get into the way of it a lot more. I even started to get slightly bored of it at times. You have a longer time to iron out problems over the course of the lesson, and you aren't waiting a week to go back and do it again. It's all still fresh in your mind, and it actually worked out cheaper for me to 20 hours intensive than it was to do an hour a week. If you've recently failed, a 6 or 10 hour course would probably be sufficient. It just seemed like a much more efficient way of doing things to me.
Good luck everyone! Don't give up!