You are Enlightened? You've never experienced the "dark night of the soul"? You've never felt separate from the world, or from others, isolated into your own mind, experiencing fear, dread, loss, anxiety, shame, guilt, anger, etc?
BTW, I don't believe I said or claimed that we collectively in our past ever "felt absolutely grounded and connected to the earth". I don't think I actually believe that. In fact, I know I don't. What I do believe however is that we can, and some have and actually do. They are what we call Enlightened individuals. That is accessible to everyone, but very few actually realize that in the experience of their humanness. I do believe that is in fact a very real state that is a goal for many, and can be realized.