Isn't this really just a fancy way of stating that (some) people tend to become anxious when put into a high pressure environment?

The whole concept of 'impostor syndrome' seems to rely on unexplored assumptions, like the idea that it even matters whether you should be working at Google or not.

I think that's the key to solving it. Realising that actually, most of us are just rolling through life trying to get by and be useful. The rest is fluff.

If you're playing in a professional football team, you're a professional footballer.