hmmmm. this is something that I have always contended, that NOTHING actually touches ANYTHING else in the universe, buit at the same time, EVERYTHING is part of the same THING in the universe. One part of a whole, being a part of the whole, can't really touch any other part of the whole because in touching it would be a part of something else besides the whole.
Make sense? Have a drink or two and really think about it.