Having the basics — a good bed to sleep in, good relationships, good food, and good sex — is most important, and those things don’t get much better w… - Ray Dalio

Imagine that in order to have a great life you have to cross a dangerous jungle. You can stay safe where you are and have an ordinary life, or you can risk crossing the jungle to have a terrific life. How would you approach that choice? Take a moment to think about it because it is the sort of choice that, in one form or another, we all have to make.

The evolutionary process of productive adaption and ascent — the process of seeking, obtaining, and pursuing more and more ambitious goals — does not just pertain to how individuals and society move forward. It is equally relevant when dealing with setbacks, which are inevitable. At some point in your life you will crash in a big way. You might fail at your job or with your family, lose a loved one, suffer a serious accident or illness, or discover the life you imagined is out of reach forever. There are a whole host of ways that something will get you . At such times, you will be in pain and might think that you don’t have the strength to go on. You almost always do, however; your ultimate success will depend on you realizing that fact, even though it might not seem that way at the moment.

This is why many people who have endured setbacks that seems devastating at the time ended up happy as (or even happier than) they originally were after they successfully adapted to them. The quality of your life will depend on the choices you make at those painful moments. The faster one appropriately adapts, the better. No matter what you want out of life, your ability to adapt and move quickly and efficiently through the process of personal evolution will determine your success and your happiness. If you do it well, you can cahnge your psychological reaction to it so that what was painful can become something you crave.

Every leader must decide between 1) getting rid of liked but incapable people to achieve their goals and 2) keeping the nice but incapable people and not achieving their goals.