Reality to me is a 3-D image projection from my mind as well as the void. It's interacting with me as well as the void. (l learn it from the book instead of experiencing it myself)
When I didn't know the existence of the void, I think reality cannot be controlled by me and was outside of my body. (sorry for my poor English as I am a native Chinese speaking person in Hong Kong and this type of expression is really challenging for me. )