I had settled for what to try in the post before either writing it down or doing the roll. Then I wrote the post after the roll, not before. So I knew I had to come up with something that would not be very well suited for success. That's why I wrote that comment in the first place. Basically Lorcan is bursting in shit talk.

And like said, so far noone has presented any better alternative :P

Also... Lorcan is convinced about what he says. For him the guard's whole approach is just so horribly superficial it's screaming in his face to be addressed.