There is a specific kind of professional loneliness that a CMO carries that I want to name because I have never seen it described directly and I think it shapes the role more than anything in the job description.
You are the most senior marketing person in the business. There is nobody above you in the function to sense-check your read of the system. Nobody to say yes that is what I see too, or no you are missing something. The CEO is not a marketer. The board is not inside the operation. Your direct reports are people whose careers you manage. And the external partners, the agencies, the consultants, the platform reps, all have a commercial interest in your confidence rather than your clarity.
So you carry the weight of your read of the system alone. Sometimes that read is right and you act on it and it works. Sometimes it is right and the political conditions for acting on it do not exist. And sometimes you are so close to the system, so embedded in its logic and its language and its internal story about itself, that you cannot see the thing that someone standing outside it would see in the first week.
That distance is not a luxury. In a commercial system this complex, it is the difference between the right diagnosis and the right-sounding one.
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