Your kids need diversity of experience.
Sports teaches performing under observation. Fighting teaches handling physical threat. Building things teaches solving problems with limited resources.Business teaches dealing with rejection.
They don't need to be good at all of it. They need exposure to all of it. Each experience teaches something that can't be learned any other way.
The goal isn't specialists. It's men who can handle whatever reality throws at them.
Men who've been tested in different ways and know they can adapt.
