I looked around and could not find an answer for this.
I've studied a pretty good amount of opening theory and so I know the "correct" moves for some basic lines. Most e4 openings and a fair amount of Nimzo-Indian, Pirc, and QGD for D4.
The thing of it is, I often play opponents who have not studied these lines. So they play the "wrong" moves and I'm not sure how to proceed.
Is it best for me to stop and eat clock time figuring out why the wrong move is wrong? Or should I keep playing my same opening even though I might be putting myself deeper into a hole?