We loaded up the instructional words directly from the Book of the Gatekeeper:
"All I'll ever ask is the honest answering of these three simple questions."
1. Are you human enough to take a first step through the ever shifting doorways on this incredible journey?
2. Is it important to you to remain fully dust free or is a modicum of dust on your cuffs or lapels something you can tolerate?
3. Do you suffer at all from travel or motion sickness if you are restrained by a device of some sort?