Don't beat yourself up too badly. I too was always particularaly bad at exams. Until I started flying, I could count how many exams I'd passed on one hand (all very low pass marks). Once I started flight training however, I'd finally found my sweet spot, and although I slightly screwed up a couple of exams along the way, most of it was straight forward with a little hard work.
The worrying statement you made was "I've always had bad concentration during them and this has lead to being forgetful, clumsy and making simple mistakes". That's not what an airline wants to hear. Hopefully it's an exam only issue, and possibly only a numbers issue too?
Although it may sound obvious, you need to sit down and figure out what areas you usually screw up, and concentrate on being conscious of those areas where mistakes are regularly made. With mathematical based questions I used to teach my students the following, simply because it worked for me. It's a great technique for minimising (in your words) "forgetful, clumsy & simple mistakes". When you see a question that you know you struggle with, and even those you don't, read the question 3 times.
1) Read the question (to understand the general topic being discussed, this helps zone your concentration into the right area)...Sounds obvious? This is where most people stop thinking and jump straight to the answer.
2) Read the question again (highlighting, underlining or circling key words, phrases and/or numbers that are important to directly answering the question. This helps minimise errors by filtering out un-important information and highlighting information that is useful.
3) Read 'THE QUESTION' (i.e What EXACTLY have I been asked to calculate? Don't get distracted by the entire paragraph of information at this stage, but search for the precise phrase where the examiner has asked you to "Find X", "Calculate Y" or "What is the.???..."
Then concentrate on doing just that. It always surprised me how many students would give me the answer to a totally different question than the one being asked. Answer the question being asked, not your interpretation of the question. This is where silly mistakes are made.
Once you've used this method for a while, you'll begin to see patterns in your technique, and note certain areas where the same errors are made. Being aware of your own mistakes and recognising them is 75% of the problem.
It's a great technique that works for any type of exam. And despite looking lengthy and time consuming, actually speeds up your ability to answer questions with higher accuracy.
In terms of issues with getting a job. That depends on how boyant the market is. 10 yrs ago airlines were fully staffed and picky about who they hired and what grades they demanded. At the moment the market is going through a rough patch, lots of airlines going bust and lots of experienced unemployed pilots on the hunt for jobs. In general it's a lot better than it was, and generally most people are not struggling to walk fairly quickly into the RHS (in Europe anyway). I would never consider quitting until you have absolutely no choice. Don't get into debt over your head, but push as hard as you can and try to come out the other side with a smile on your face. At this stage a pass is a pass, don't worry about grades.
Good luck
Last edited by TryingToAvoidCBs; 4th Apr 2019 at 23:46.