[RPM] "Path of Energy ends where others begin". Huh?

[vicky_molokh]

Greetings, all!

I'm confused about the definition of what falls into the domain of Path of Energy. Specifically, the phrases

Originally Posted by RPM9

It is a versatile Path, offering many potential effects,
but its domain ends where others begin; e.g., disrupting elec-
trical impulses to a subject’s legs requires Path of Body, not
Path of Energy.

Exactly how does that allow the Path to ever be used? The world consists of bodies (Body), zombies (Undead), wires/air (Matter), and so on. So how does one ever disrupt electricity or whatever, except in vacuum? How does one alter the kinetic energy of a moving object? Keep an electrical current going through resistance? Do all sorts of funky stuff with sonic waves?

Thanks in advance!