No worries, mate. Even if it turns out to be a simulation, it doesn't invalidate your experiences. I mean, whether it's a real roller coaster or a computer simulated emersion, you can still experience vertigo. Heck, I am afraid of falling in Minecraft and I know that's a simulation. Pretty sure. There are days... So, pick up Douglas Adams book, the hitchhiker's guide to the simulation, and don't panic. Bring a towel. Also, just because it's a simulation doesn't mean you should try to break through the white wall. Getting out of the roller coaster during flight could result in injury.

Have you listened to Doctor Jim Gates, University of Maryland discuss his evidence for us being in a simulation? Pretty interesting. Also, I highly recommend the book, "The Holographic Universe," by Talbot.