The Seven of Blades is a card of deception, betrayal and stealth.  This fence sells tasseled daggers from his sturdy overcoat.  What is he hiding? Not much, it seems—

Don’t think I’ll tell you how I cheat.

A smile hides secrets that I keep.

Don’t think I’ll tell you where I sneak.

Daylight makes good cover for a thief.

Don’t think I’ll tell you what I took.

I walked in, spoke, and then walked out on foot.

Don’t think I’ll tell you I’m a crook.

See for yourself. Why do you not look?