They finish explaining.
“Does that make sense?”
You nod. “Yeah.”
It mostly does.
There’s one part you’re not sure about, but everyone else seems to understand. Nobody else is asking anything.
Maybe you missed something obvious.
You could ask. Instead, you look back at your notes and try to figure it out yourself.
A few minutes later, someone raises their hand.
They ask exactly what you were going to ask.
“Oh, good question,” the instructor says.
You look down at your notes.