I always invert mouse Y axis for FPS games.
I've had one third person game where I had to play with non-inverted mouse and I had a lot of problems learning it. After beating the game enough I had a short period of confusion with inverted Y axis, but now I can switch my brain between these gears with no problems.
I've had one third person game where I had to play with non-inverted mouse and I had a lot of problems learning it. After beating the game enough I had a short period of confusion with inverted Y axis, but now I can switch my brain between these gears with no problems.