 And, you know, I'm going to voice my opinion, especially if it's a situation that might become dangerous. I'm going to voice my opinion, Marine Corps or not, low ranking or not. So I let him know, Sergeant, the stream water, we can't just dip these things in there. Do you have any water purification? Surely you have water purification because we can't just pull water out of the stream and drink it. And he just...