Eating a full stomach is a moment of happiness for human beings who have often suffered from hunger since ancient times. Even if you know that eating a full stomach is bad, it's hard to stop. The reason for the endless reach of cakes and snacks is to stimulate the reward circuit. Delicious food stimulates the dopamine reward circuit in the brain and makes you feel happy. To meet this, mankind has launched an agricultural revolution. The hunger and satiety imprinted on people can be said to have revolutionized this revolution. Today, there are 5.4 billion people who eat rice, wheat, and corn, which are the three major grains. It seems that there are 3.2 billion people who eat rice, 1.7 billion people who eat wheat, and 500 million people who eat corn. Rice production is 460 million tons worldwide. Wheat is 680 million tons and corn is 860 million tons. Eating a full stomach is an instinctive happiness that creates great satisfaction. Mankind has achieved this.
Greedy people will not be satisfied with eating alone. Pascal, a French philosopher, states that "humans are just one of the weakest reeds in nature, but they are thinking reeds." People seem to say that they have the pleasure of thinking, writing and expressing what they think. In a sense, I found fun in expressing it. Seniors who know the joy of expressing think to write. You can't write without the material. To write a proper sentence, you need to read a proper book. Read, think, and write. However, I can't write a satisfactory sentence. There are also sentences with different lines and contents. At that time, I will be dissatisfied with the opposite of satisfaction. Still strange, after a few years of writing, there are fewer mistakes. I feel a little satisfied. In addition to food satisfaction, there are more areas of satisfaction.
When I can't write, it's both painful and dissatisfied. On the other hand, the completion of the text is both pleasant and satisfying. I cherish this feeling of pleasure. Getting pleasure with the right effort while minimizing or avoiding pain is also an option to increase satisfaction. If you can satisfy your appetite, express yourself properly, and avoid pain, you may be able to live a satisfying life.