If you want him to adapt to the life in kindergarten, it is recommended to take classes. Because early education and kindergarten are completely different in environment, schedule and management. The baby started kindergarten at the age of two and a half, and now he is in a small class. He has long been used to it, and everything is fine. However, you should be prepared to deal with your child's illness, mainly psychologically. Don't give up as soon as you get sick, because it will never officially start.