The real role of the GFW is to control Chinese Internet users on a spiritual level rather than a technical level as we have always thought. Because control at the technical level is not terrible, as long as there is hope in the hearts of users, we have a way to break the limits of the GFW. And if we get desperate, then even if we use the method, we will never try again, we will never hit the wall again, and the GFW will no longer exist.