It means don't be expecting much. When people hold their breath, they are waiting for something to happen. WHen people give the advice of dont hold your breath, they are saying taht there isn't anything going to happen
The Corporation for Public Broadcasting, which in 1970 established NPR to provide programming to the nation's noncommercial and educational radio stations, most of them situated at the low end of the FM radio dial.
I think it’s gregors sister
