Irene glanced at the others to gauge their reactions to this guy, to figure out if they too were unsure if he was pulling their chain. He certainly sounded serious, and pretty genuinely insane. Out of instinct, she checked to make sure her knife was on her and relaxed only slightly when she found out it was. She fixed the most recent newcomer with narrowed eyes and a stony expression. The people around her had guns. She was fairly sure they could kick his scrawny ass if he tried anything, so she put her hands on her hips, and raised her voice, which she expected to lose by tomorrow at this rate.
"You want to explore the world? Then get going!" she barked. "No one's stopping you. Go on! Bye! Have fun!"