>>59666245As she said herself during the Sans flex, a lot of being "good at games" is time investment. Unless you're literally so old or handicapped that your hand-eye coordination can't keep up with the stuff happening on screen, or you're competing at the top percentile of a FPS or fighter where reaction speed is directly competing, the good old "talent vs hard work" excuse isn't all that relevant in vidya.
In the same way it's silly whenever people compare variety chuubas directly to a dedicated esports player or a streamer who plays one game 24/7, unless you're a neet it's pretty silly to directly compare yourself to a rock who plays 6-12+ hrs day in and out for a living. She's going to have better honed reflexes and game sense than most working ojii-sans.
If you are a neet, just copy her example, I suppose? Her tilt resistance and borderline masochism/lust for a challenge are her most remarkable gaming traits. Try forcing yourself to stop worrying about failure and lab the road less traveled or some more mediocre playstyles that you think look cool, or make your way through more games blind the next time you think of trying to look something up (since chat advice is often shitty enough that she may as well be flying without Google). It's sort of like the equivalent of playing with training weights.