They can’t do it on stage, but that must be tough. It’s definitely an art. Anyway, someone writing a comedy book can laugh all they want but not stand-up types or maybe someone doing a comedy interview.
O.K., a similar thing would be newscasters or doctors and saying “uh.” They can’t do that. It sounds unprofessional.
Well, I don’t know, uh. Maybe you can try the new regimen, uh, but, uh, give it some days.
Today’s weather, uh, will be cloudy and rainy, uh.