Defend yourself against what? The guy with the limp who looks like a strong gust of wind would make him puke his guts out? Or the hallucinations that hotel threw at us?

The second chance is why you're here. Of course it's survival. Graduating means getting a new life. It means peace, if that's what you want. That's the point. What part of that don't you understand? Just chill the fuck out, go to medical if you're injured, and try to get some rest.