My happy and sad composition is 450 words.

The great scientist Bacon said, "If you tell a friend your happiness, you will get two happiness, and if you tell a friend your sadness, you will get half sorrow." Some people say that growth is happy. Because when I grow up, I can be myself, do what I want, get rid of the oppression of my parents and do what I want. Indeed, when I was growing up, I was quite emotional. I have my own small room. My parents can't control what I do in the room. I can draw some bad pictures as masterpieces. I can play with some boring houses by myself and talk to myself, which is impossible; I can cry, I can scream, I can be angry, I can be moody, I can lie about my military situation; I can also play music tapes loudly and show my "wonderful" voice loudly ... here, I can release my emotions and turn anger into happiness. In fact, happiness is everywhere I am looking for it, not meeting it, because the happy elf is by my side. When I do a light gesture, my elders will be very happy and tell me that I have grown up. At that time, I felt as if I had grown up because I was changing. Grandma next door always praises me when she sees me, admiring her having such a capable little helper by my side and blowing me off.

Of course, growth is happy, but it is also troublesome in many cases. No, the annoying thing has appeared again-I just "grew up" and fell into the abyss at the happiest time. Well, the tables have turned. When I grew up, I gave all my love to my youngest sister at the same time. Looking at her smug and domineering appearance, I was so angry that I didn't fight. Think about it, too. I used to be loved by thousands of people, but now I take turns listening to her. That's "miserable"! Seeing her saying "the wind is the wind and the rain is the rain", I had to put up with it for a while. When I grow up, I have more troubles than this. When I grow up, I am being tested by my parents for my future independent life. I have to do my own laundry. After that, I have to ... Oh, my God!

Whether the road to growth is happiness or trouble depends on yourself. I want to master the growing boat, so that it will not be ups and downs because of happiness and sink because of troubles!