Well, if you say you can take care of yourself, I'm sure you can manage it just fine, but if things ever look bad, I'm here to help! I work as a bodyguard here. At any place, at any time, give me a call and I'll fly right over!

[ Why was she giving her pitch? Because apparently she had to advertise aggressively or nobody would ever realise the service was there. ]

He certainly believes he can beat everyone on this colony in a fight, but it's not much use trying to take advantage of that fact when he has beaten everyone in a fight. Maybe if we started a kilometre apart...