No one takes care of the children, and they have to go to work, so they can only send their children to kindergarten early. Some parents think that sending their children to school early can let them get in touch with more children and their personality will become better. However, when children are sent to kindergarten, there is a big gap between the ages of three and two and a half. Parents should not take things too simply. First of all, from the psychological point of view: Do you find that most two-and-a-half-year-olds are still clingy? It's time for children to feel safe. If you force your baby to go to school, it will make them feel uneasy, and sometimes they don't even want to communicate with their parents when they go home, and the child will gradually develop a very withdrawn character. Moreover, the psychological development of boys will be slower than that of girls, so more consideration should be given. Three-year-old children will be more mature psychologically and accept new things better.