> You have to shift your mindset, and focus on building new skills that are often very different from the skills that made you successful in your previous role.

> You have to shift your mindset, and focus on building new skills that are often very different from the skills that made you successful in your previous role. How is that "denial of the Peter Principle"? Not even mentioning that the Peter Principle can be criticized in itself, as it's based on suppositions that are dubious and do not necessarily hold. For example the fact that you might not end up actually keeping the position at which you become "incompetent".