In this world, is it easy to be satisfied or not satisfied?

From my personal experience, I think it is better to look at your age first. If you are about forty years old, your life track has basically taken shape and is on the right track, and there will not be much change (in the case of ordinary people). I think it's better to be content, because even if you are not satisfied, it won't change much, just adding to your troubles. If you are a person who has just joined the work, or even a person who is still at school, of course you are not satisfied. There are endless possibilities in your life, and you still have many opportunities. Maybe any opportunity will be a major turning point in your life. If you are young, you will have a lot of things to do. If you are satisfied, you will settle for the second best. People are generally a little worse than expected, so setting a low goal for yourself is easy to achieve. At that time, I felt that life was enough and there was nothing to pursue! Similarly, I think it is better to be dissatisfied at work, which is not only beneficial to your development, but also to the development of the unit. Units don't like lazy people, but they all like people with high efficiency. But in life, I think you can be satisfied. There is no need to pursue high material conditions. As long as you feel comfortable in life, there is no need to compare with others. This seems to be the most superficial quality of life.