It's more annoying when kids do it, they don't give the slightest fuck, they're just like "everyone else can fuck off while I cough", most of the filthy little rats don't even bother covering their stupid child mouth. Whereas old people are more likely to be thinking "I hope this cough I have isn't bothering anyone"
And then you feel bad for being annoyed
That's kind of annoying when anyone does it.
reminds me of a Monk episode...
Fun fact about coughing. If you have had a cough for more than 3 weeks. It could be a sign of lung cancer.