Depends if you want to keep trying to get into said specialty, or if you are willing to chuck it in and try another pathway. If you're continuously unsuccessful, you're not likely to be able to continue in an unaccredited role indefinitely. There's work out there at resident/junior reg level, but just how satisfied you'd be in such a role forever is questionable. Others move sideways into non-clinical work (eg government work, Pharma, TGA etc). And those who take a different pathway (eg RACP to GP) generally start at the bottom of the ladder and try to climb up from scratch.