Your reaction is normal for someone who didn't see this coming, or believe it was happening already. Remember how Toffler described how those who dealt with "Future Shock" successfully, they took control of aspects of their own life. That's what you have to act on, what you can control. So they question you should ask yourself is - what can you control? Anything you can control, you should be able to teach others how to control, be it their computer or their online behaviour.

That is unless you are happy with the present state of affairs and are comfortably numb.