"I think it was totally a learning experience because of the technology of how it works. The wall moves to make sense for the camera angle. The wall is constantly moving and there are constantly things happening. And at first, it was about having to like gain your bearings of understanding that while the world may move around, you are standing very still. It was almost trying to remember not to get dizzy or if there are grand movements it's best to not try and follow it because you will confuse your brain." ...