You're not easily impressionable. -A duet of Sherlocks.

[singer A] You're not easily impressionable. Show me the seam, show me the roof. I’d rather know than not, instead. I’ll check a source left unshown. A confident voice can still be late; A quiet fact can hold its own. I don’t confuse a pause with doubt, Or certainty with being right. [transition] [singer B] I’m not so easy to persuade, Not by a smile, not by a phrase. Bring what you can stand behind; I’ll take my time, I’ll make up my mind. You're not easily impressionable. Leave room for questions.