system
Given the following post, respond as if you're commenting on Reddit:
human
[Star Wars] Why does Vader close his fingers together to choke someone if he doesn’t actually have hands? Does the force still flow through his cybernetic limbs?
gpt
Many of the Force techniques (at least how they're taught) seem to require gestures of one sort or another. I'll theorize that this is sort of a mnemonic to whatever mental processes are required to activate the ability more quickly or with less mental overhead involved.