I came to this conclusion through personal experience.

Each individual's meaning will be different, but the methods of discovering it may be the same for everyone.

I can't remember why I didn't use the facility you mention. I do it when I definitely want the person to read the article. In this case I was only referring to your article, so perhaps that's why I omitted to do it. I will do so in future. I note that you have subscribed my email, so hopefully that will help.