Some people have a natural dopamine rush when they see each other, in other words some people are just happy together.
At the same moment you may be smiling, but there is always someone crying同一个时刻你可能在微笑,但总有人在哭,有人在经历生死离别
Anyway, if you're really doing something, it's going to be useful
How to choose life, there is no black or white standard answer, there's something good and something bad人生怎么选，都没有非黑即白的标准答案，都有它的好，也都有它的不好
You should grow up and be a better person.
Hold on, you will see your strongest self.
If you want to gain something, you need to lose something. Only when you learn to give up, you can get happiness.
We are all standing in their own lives, desperately looking at the lives of others.