Re: Interesting @AC re. breaths.
I'm sorry. Totally irrelevant sidetrack surfaced from my memory.
Doctor to young patient (while holding a stethoscope to her chest): "Big breaths"
Patient (with a lisp) to doctor: "Yeth, and I'm only thixtheen"
It's stupid how associative memory works! Possibly from a Carry-on film involving Barbara Windsor.