Can someone ask him how his portal works? If other people can use portals like that, what experiences he's had using the portal, why those rocks were chosen, what the RA AE EL means?
Edit: To add to this, I'd also like to see questions asked about his health. Does he see a doctor for regular check-ups, what advice does said doctor give him, what is a normal day's diet like for you, could you do a food journal so we can see what you eat and when (not sure how to frame this in a way that would make him open to sharing it, something something we want to help you), you've mentioned going to the gym in the past, what are your lifts?, you've mentioned burning pains in the past, please elaborate on that. Just some extra stuff I'm curious about