In igbo Cosmology, the four key forces that all things are comprised of are Chi, Eke, Agwu, and Mmuo.
The shortest way I can summarize Mmuo is "The Principle of Extension" and this replicates itself on infinite parallels across the universe. But for now we will only talk about the human level.
Mmuo is the radiance that all objects have. commonly referred to as "aura" this is a layer of you that extends from yourself. Your emotions and memories are replicated in mmuo. This is what allows for advanced levels of empathy and "sensing" someone you're familiar with is near you even when you cant see/hear them. Mmuo can also be left behind, and remains on other objects or is retained in the other object's own Mmuo. Which is why you can sometimes feel someone's presence even though they just recently left.
Feel free to share any phenomenon you've experienced relating to these.