What is a Psi Ball?
This is where things get complicated. There are different definitions of psi depending on the context, and on top of that, different people have different theories and beliefs about psi. So basically: no one knows. Everyone likes to sit around and think about it, but no one has it all figured out yet (and if they claim they do have it figured out, then your enlightened friend is just confused between “fact” and “theory”). Here is one theory you might like.
