Life can be divided into stages according to age, achievement, wealth or power, which varies from person to person.
Personally, I think the best state of life is to be able to do what you are interested in and like in your early twenties.
By your early thirties, you should be able to get good economic returns on these things besides doing what you like. Because the living requirements and consumer demand at this stage will be much more than in the early twenties, and the social circle is no longer purely for interest. There will be fewer and fewer simple parties such as playing a ball and taking a car.
When you are 40 years old, you should become a leader or a charismatic person in this field on the basis of the accumulation in the first two life stages, which can also be understood as the right to speak and influence. Different from the 30-year-old, at this stage, in addition to demanding high economic returns from doing what you like or your own career, social fame, industry status, gold content in social circles and the size of the right to speak have all begun to make different peers move towards a watershed in life.
At the age of 50, you should start to learn how to allocate the investment proportion in your career (note: not just work) and quality of life. If the 40-stage is successful, the 50-stage should be the ideal return period of life, and at the same time, you should have good physical strength and energy to enjoy the results, such as traveling around the world and expanding overseas fields. It is not particularly possible for the post-50 s career to break through to great changes. Unless you live in a very new field, 50 years old should be a normal harvest period in your life.
Focus on physical and mental health, and everything else becomes less important. Except politicians and big directors, other 60% people should have begun to pay attention to health and healthy life. In good condition, most people have a chance to live to 80 years old or 100 years old.