Adolescence is a transitional period from childhood to adulthood, which is particularly important and the second important link in the journey of life. At this stage, of course, we should listen to lectures on some problems in the development process.

At first, the teacher put a very vivid video, treating a life as 50 seconds, letting us know that our time is very short. The teacher told us with another experiment that life is like a big bottle. Enlarge the stone first, and then put pebbles, fine sand and water in it, so as to enrich life. But without magnifying the stone first, the big stone may not fit. These big stones are the most important to us.

Adolescence is the golden age of physical and intellectual development. At this time, you must have enough nutrition and exercise, which is helpful for your physical development, but don't be tired all the time. Work and rest can achieve the best state. And if people stay nervous all the time, it will affect brain development. During this period, people will become independent, rebellious, disobedient to their parents and feel that their parents are nagging. So the mood will change greatly and become irritable.

Puberty feels as normal as everyone else. Because boys and girls play together in kindergarten, this is called mixed play period, and they grow up slowly. Boys play with boys, girls play with girls. This is called the estrangement period. From now on, they begin to like to associate with the opposite sex, which is called approaching period. When I grew up, I began to formally associate with the opposite sex. This is called a love wedding. So the main task now is to study, and it is impossible to affect learning for this relationship.

I benefited a lot from listening to the teacher's lecture. I decided to face adolescence happily, treat others optimistically and shout loudly: "Love youth and cherish life!" " "