>>60687040eh, i wasn't very specific in my original post but specifically I mean that IRyS has that sort of "gamer sense", as stupid as it sounds
she's almost definitely not someone who nolifed video games like many people in this thread (and myself) have done before, but she still understands and picks up on game mechanics in a way that would take quite some time to explain to someone new to video games
also her reflexes aren't bad at all, people who aren't good at/experience with video games have that obvious delay when reacting to things or trying to do things where their brain processes the action too slowly before they come to a decision and it shows as obvious desyncs between their intention and what their character actually does
anyways, could be because of her ungodly number of hours in splatoon of course, but it doesn't really matter how she got that sort of sense