I saw that to do exceptionally well you have to push your limits and that, if you push your limits, you will crash and it will hurt a lot. You will t… - Ray Dalio

The most important thing is that you develop your own principles and ideally write them down, especially if you are working with others.

In a nutshell, poor education, a poor culture (one that impedes people from operating effectively together), poor infrastructure, and too much debt cause bad economic results. The best results come when there is more rather than less of: a) equal opportunity in education and in work, b) good family or family-like upbringing through the high school years, c) civilized behavior within a system that most people believe is fair, and d) free and well-regulated markets for goods, services, labor, and capital that provide incentives, savings, and financing opportunities to most people.

If you can think for yourself while being open-minded in a clearheaded way to find out what is best for you to do, and if you can summon up the courage to do it, you will make the most of your life.