How would you feel/react, when you ask a very appropriate and related Qs from a professional - Dr, Engineer, Plumber etc

I'vehad two Doctors and a dentist tell me I don't know,its a good sign as I felt they weren't know it alls and they found out

I’d respect that. It’s better than someone giving arrogant waffle that isn’t the right answer.

Then I'm fkd.😆