>>279957564
I think it's more of you can use it to supercharge any part of your body, but it's usually more efficient to use it to accelerate your brain to give yourself more time to plan out the situation like how you're going to selectively supercharge the individual body parts to move faster.
If it was just perception, moments like going to 8 dudes and shooting them with their own guns and having all the guns go off at the same time or picrel wouldn't really happen imo