We already are, because we consist of molecules and atoms build up in a particuler way. Inside of the core of these atoms lies a new different world with a weird reality. This is called quantum physics. It is known that one quantum particle interacts instantaneously with a different particle if it's directly affected. Basically meaning that if you react, it directly affects the reality around you due to quantum particles directly interacting with eachother Thus you are at two places at once.
Not entirely accurate or maybe far from it if an expert would to cover this subject. But this idea has been haunting me for a while with the knowledge and understanding/interpretation I have regarding these subjects.