[Fighting for fun is a pretty major part of Yeager's culture, but he's already encountered some societies where it isn't, so he's not completely surprised. The mention of bar fights gives him a mental image of Lupin attacking someone with a chair that makes him laugh.] Mm-hm. Well, if you're ever interested, I could teach you some techniques with swords or knives. Firearms, too, though sparring with those tends to end up a little more dangerous than back home. [Yeah, he hasn't encountered too many people that can shield themselves here the way he can. Luceti's physics are weird.]