The hardest move is jump from worker to manager, and there is usually a big difference in income and benefits. So once they are there, they want to move up and make even more money, and get even more perks, like company cars and going to conferences and conventions. Their Allegiance switches from the workers to the management, and they need to prove that loyalty. The competition gets fiercer and fiercer the farther up the ladder they go, because there are fewer and fewer spots, so they have to prove the ability to get results, even if they have to force those results. Eventually they start to see the workers as just getting in the way of a better way of life for him and his family.