Comment by iamacyborg

> Look in front of you and only a single plane will be in focus (and only your fovea produces any sort of legibility). Look towards a bright light and you might get flaring from just your eyes. Stare out the side of a car or train when driving at speed and you'll see motion blur, interrupted only by brief clarity if you intentionally try to follow the motion with your eyes.

The problem is the mismatch between what you’re looking at on the screen and what the in-game camera is looking at. If these were synchronised perfectly it wouldn’t be a problem.