Principles are ways of successfully dealing with reality to get what you want out of life.
Ray Dalio, one of the world’s most successful investors and entrepreneurs, cites principles as his key to success.
It is much worse to keep someone in a job unsuitable for them than it is to fire or reassign them. Consider the enormous costs of not firing someone unsuited for a job: the costs of bad performance; the time and effort wasted trying to train them; and the greater pain of firing someone who's been around awhile (say, five years or more) compared with letting someone go after just a year. Keeping people in jobs they are not suited for is terrible for them because it allows them to live in a false reality while holding back their personal evolution, and it is terrible for the community because it compromises the meritocracy and everyone pays the price. Don't let yourself be held hostage to anyone; there is always someone else. Never compromise your standards or let yourself be squeezed.