Every manager who does field days will see it.
The doctor asks a question the rep did not expect. The rep goes quiet. The silence gets longer. And every instinct says: jump in and save the call.
Sometimes you should. But how you do it matters more than whether you do it.
What I try to do:
Wait a moment first. Most reps recover if you give them a little time. Rushing in teaches them that you will always rescue.
If the silence holds, hand back a bridge, not a speech. One short question that gives the rep a way back in. Then step back and let the rep finish the call.
And remind them, before any field day, that "I will check and come back to you" is a perfectly good answer. Doctors respect it far more than a guess.
After the call, the debrief is about the moment, not the person. "What went through your mind when she asked?" Then we practise the answer once at the cafe table.
The loop closes when the rep takes the answer back to the same doctor. Not me.
A freeze handled well can build more confidence than a smooth call. A freeze I take over teaches the rep to wait for me next time.
“Rescue the call if you have to, then hand it straight back to the rep.”

Lesson 7 of 16 in Step 3: The field day, with the full guide and a checklist for this week.