But nah, nah, he's just messing with you. Have a donut. They're spaghetti filled. Delicious. Made by the best chef on the Moira.

Eat it.

As far as sureness, it depends on whether or not he can get accurate information. He'll go over alone first, get an idea of the floor plan, then take groups. Finding shortcuts ain't hard, it's just math. Math's easy. You just need all your variables.

Why, want a demonstration?