There are many reasons for children's autism, some of which are congenital genetic factors, but some are caused by the acquired living environment. Therefore, parents should pay attention to their children's physical and mental growth in the process of educating their children, let them feel love and care, and let them grow up healthily and happily! The main manifestations of autism, I think there are mainly the following!
First, communication barriers
Many people with congenital autism don't call their parents when they are young, or even can't speak. Some children become less and less or even completely lost with age. They are silent all day, and only in rare cases may they say a little. They have great problems in language communication, and children can't communicate with others normally. They all show great rejection for their parents' concern or hugging their children. They dare not look directly at others since childhood, and there is no way to feel the care and care shown by their parents, or even refuse!
Second, narrow interests.
We can see that many healthy children are interested in many things when they are young, and they will do some strange things mischievously, but autistic children do not have this problem. They are not interested in some daily toys or things, some things feel disgusting as long as they are held in their hands for a few minutes, and some autistic people maintain a state of life for a long time. If there is any change, they will feel very anxious and angry. They don't have any hobbies or things they like to do in their daily life. They usually stay alone quietly!
Third, like a person in a daze.
Many autistic people feel alienated from their relatives or friends and don't like to have intimate communication with them. Many children are especially willing to play with friends and go outside when they are young. But for people with autism, these are not of interest to them. The only thing they are interested in is sitting quietly in a daze and not interested in seeing something interesting!