"Ah. I... see."

Well, that's a new one for him. He and Holmes had had some shady clients, to be sure, but at least none of them had actively attempted to blow them up directly. "I'm glad that turned out well for you. I say, you're rather a cool hand about it, lad. Do things like that happen to you... often?"

Because he's an adult, and he can run around having dangerous adventures all he wants. Conan is a child.