I wouldn't say you are always connected to the earth, I would say you are part of this earth. Have you ever thought, as you sat at your dining table and took a loaf of bread in your hand, "This is my body? This bread that is going inside me will become the cells in my body. This bread is my future body. It is just a matter of some time?"
You have a cup of milk in front of you. Have you ever thought, "This is part of my body? This milk is going to be my blood? Is it not true? When Jesus started the mass, he told people This is my flesh. This is my blood".
He meant, "This entire creation is my body". Feel one with everything. The food you eat, you are part of already! Before eating it, you are part of it. That is your flesh already. Jesus told them, "Don't lament. Don't think I am just in this body. This bread is my body. All the food in the world is my body because this food becomes my body".
What is the big thing about the body? When this body goes, another body will come because the food is there always. The food creates the body. If you eat food with all awareness, I am you. This consciousness, awareness that is me, that you feel is so beautiful is in you too. You don't lack a thing that I have.
This body is not my flesh. This bread is my flesh. This flesh is this bread. Know the difference between physical body and the flesh, and this entire world becomes your body.
That is cosmic consciousness. All are mine. It is all like my own finger. Everybody is part of me. When you know everyone is part of you, then all your cravings disappear, all your aversions disappear. Your cravings come because you think you don't have. Your aversions come because you don't want to have what you think you have.
Do you see the irony of it? When you know everything already belongs to you, your cravings subside. When you know whatever you are averse to is part of you, then aversion disappears. And total synthesis happens and unity dawns. Even the word unity is not the right word. That also indicates a duality. If you can say one, there have to be two.
So I say, language is inadequate to express any truth about existence. It is better to keep silent. This understanding of cravings and aversions applied to the situation of daily life becomes a valuable spiritual practice.