Preschool education for children is very important. Never send a child to an early education institution because of ADHD. This is a problem. This is very irresponsible. I suggest you communicate well with your children. If he is afraid to talk to you, you can let the other half know what the child thinks. Of course, early education is very important. If you don't understand, sending early education is also a way. Recommend Levin International Early Education. You can see it, but you don't have to go.