[yathaid]

A part of the job is only enabled when you get the Principal label. Unlike almost all other transitions, you only prove that you can do the role when given the opportunities. The hardest part about this transition is that you are doing two almost orthogonal roles - Sr. SDE / Tech Lead and the principal parts. It is very easy to not show impact in the former while chasing the latter.

[the_af]

A part of the job that is completely different to what you've been doing, only you were promoted to it because of what you've been doing?

Isn't this like a recipe for the Peter Principle?

    "The Peter principle is a concept in management developed by Laurence J. Peter which observes that people in a hierarchy tend to rise to "a level of respective incompetence": employees are promoted based on their success in previous jobs until they reach a level at which they are no longer competent, as skills in one job do not necessarily translate to another"

[yathaid]

Nobody performs as the CEO until they are given the CEO title. If the Peter principle was true 100% of the time, we wouldn't have any successful CEOs ever. Which is clearly not the case.