You may well not know at all. That's one of the drawbacks of the system as we have it. We know problems may arise, but we just ask that in general adults should let minors get used to the public parts of the site first. Many of them come here terribly traumatized and we need to look out for them and make sure they feel especially safe here. It's not that we are "babying" them, but it's important that they gain a certain degree of trust in the site in its public form first.
Nobody living can ever stop me
As I go walking my freedom highway.
Nobody living can make me turn back:
This land was made for you and me. (Woody Guthrie)