I would completely disregard this advice.

> "Everything else, stuff you will see and his advices won't help you because once you are in the situation yourself you won't be able to use that stuff. Long story, I'll tell why another time."

How could you know for certain it wouldn't help him?

Moreover, humans have mirror neurons which respond to actions that we observe in others. These mirror neurons fire in the same way when we actually recreate that action ourselves.

So if the student observes with intent, then his brain could subconsciously 'download' the CEO's behaviors.