In the non-human nature, There are arguably just two sides of living: Being an awarded winner who dominates the rest or being an always-on-run defeated who has lost their whole courage. The rule is simple: the first fight matters. If you lose your first fight, You'll be losing the whole line of life. Human beings follow a similar path in different man hierarchies. If you do not have a chance to win the first, you will be defeated for the rest.