Well, you can’t say they are children just because they still live under the roof of their parents and take decisions from their parents. Simply because in most cases, all that the parents do is to share their opinions with the adult and then he/she will have a final say about the decision.

So in short, all that I’m saying is that you are no more a child as long as you are 18 or above. They should make their own decisions, even though some parents may not agree.