I've got it the opposite, really. In real life I get vertigo in buildings with three or more floors and can't be near windows without the creeping feeling that I'm going to fall out of them. But in video games, I have no such issues and actually enjoy being high up. Especially if the game has a "realistic" flying/gliding system.

Now, bugs, on the other hand.... hate 'em in real life, and I hate 'em in video games. Even the cartoonish lady bugs outside Limsa Lominsa bug me, lol.