I broke my finger at work today, on the other hand I'm completely fine.

Behind the Groan

Fine on the Literal Other Hand

“On the other hand” normally introduces a contrasting fact or point of view. Here it also identifies the speaker's uninjured hand, making “completely fine” literally true on that side. Deliver the first clause like a simple account of a rough workday. Let the familiar transition sound ordinary, then lean lightly on “other hand” so its anatomical meaning becomes clear.