The {Panzer in the lake from an ignorance of it's back story says.. ha ha, look at me! I'm in a tank. I'm invincible. I can go through anything. No you can't. Yes I can. Okay go through that lake. What? I can't breathe? Can't breathe? okay so your destroyer ego trip is underwater & mud & water CAN kick your ass. So we need to respect some things, know some things, listen, think, reason, take on those social animal skills?