It sounds as if you are not really owning up to this as of now. Your shot at being an airline pilot is not hampered, but you will need to be able to honestly talk about what you learned. If the examiner tells you not to look up until he says so, and you fly through the missed approach point, then it was a clear failure on your part. ALWAYS go missed at the MAP, unless you have the runway in sight... that's the lesson that you need to have honestly learned, and be able to let interviewers know that you've learned.
On my third try, and to my relief, he told me he had thought a lot about the circumstances of my second failure and would not fail me again, but issue a discontinuance if needed.
Does not reflect well on the examiner.
If this is true, then that's not good... examiners are supposed to be completely objective. If you flew through the MAP again, then it's his responsibility to fail, not discontinue, you.
Letter of Discontinuance:
When a practical test is discontinued for reasons other than unsatisfactory
performance,