Dear Aldaska,
Marie did talk about this in one of our Teleseminars.
In this case you would have an emptiness beneath you and are missing foundation and grounding. Make sure that the carpet or tile that you use has an earthy feel to it so it feels grounding. You could also add fire to enhance the earth. Keep the garage as clean and organized as possible (remember that energy radiates in all directions). Also be sure that you are not sitting or sleeping on top of the heater, washer, dryer, etc. which create an energetic, electro-magnetic disturbance. Use lots of plants and greens if an office, or pictures of flowers and nature images in the bedroom.
Best,
Shawn