Vampires need to ask permission to enter and physically can’t without permission. Can the ‘can’ be read in both senses here?

I wish I had a friend who could just be there while I tried to get it set up. Honestly, I’d peroxide pizza, beer, and video games just so I don’t collapse in a mess of confusion and self doubt when something goes wrong. I don’t mind doing the work, but I don’t know if I have the patience to figure it all out.