Beefjack.com: "There many gamers out there that grew up with games and, if not, at least television and other moving picture devices and appliances. From a young age, the tech generation has been trained to handle motion sickness and, indeed, have become resilient to it.
Myself, I got into gaming quite late in my life. When I was very young, I watched my cousin play through the original Super Mario Brothers on the NES in its entirety. I remember that, while watching, I developed the most mind-crushing headache ever."