I have always been mentally prepared to 'throw a jet away' but that was always the stumbling block for me as it is often the final admission of "Oops, I'ved c0cked this up. Time to leave".
So the 'womb thing' never really goes through my head, but the 'what will my mates/boss say' is more likely to feature. Especially as the 'Just Culture' is more formalised in writing than it ever has been, it has removed the chance of 'self denial'!
LJ