Humans are comforted by presence of other humans, and discomforted by knowledge of other humans

The fundamental goal of gangstalkers is to make it impossible to cope or maintain mental health by taking away presence and adding knowledge, ideally until the victim has no support network and a deep understanding of why, like me

"Letting it go" would be up to the gangstalkers, the victim can't do anything but fight back and try to stay sane