If you truly wanted to fly you'd be doing the exams again regardless of what people tell you. Too many people get into this industry for the wrong reasons... Just because mum and dad said it looks good and offered to pay for your training, doesn't mean you should! If you're willing to put the work and effort in, there is no reason why you can't get 90+ over the board next time round. Those failiures would only really come round to bite you in the arse when trying to land your first job. Don't quote me on that though, i'm not an interviewer.