It takes great courage to take risks and become rich (something that ordinary people feel uncomfortable). Physical, psychological, and emotional comfort is the ultimate goal of the age mindset. That's because many people stick to jobs they hate or pursue education they do not need. While the rich learn from the beginning that being rich is not easy and the comfort zone will only hinder them. They learn to find comfort precisely when operating in uncertainty. And the fact is that the future is always uncertain.
Of course the above mindsets are not suitable for everyone. But just like the mindset in general, you are free to follow it or not. You certainly know the famous Steve Jobs quotes: "People who are crazy enough to think that they can change the world are the ones who do it." Let's change a bit to: "People who think they can become rich are the ones who will get rich."