Yngvar followed the signals. When you're unprepared, it's not the time to show defiance.<br/>Still, while approaching, he was trying to see if there were any surprises. Maybe there was no reason to be paranoid, but war teaches you that paranoid is better than dead. Afterwards, the doctors tell you that you're not dead and shouldn't be paranoid, either, so Yngvar wasn't.<br/>Suspecting everything is not paranoia, but<em>a perfectly reasonable</em>course of action on an undercover mission!