Paranoia is an almost paranoid pursuit of a certain goal. Many successful people are more or less paranoid. Is it only paranoid that can succeed? Let's talk about the reason why only paranoia can succeed.
According to McKinsey, people usually remember one, two, three, but not four, five, six, so everything should be summarized in less than three. This is now widely circulated in the business world "30 seconds elevator theory" or "elevator speech".