Is it normal to snort and clear your throat every few seconds?
So I know SWIM that clears their throat and makes a disgusting snort like literally every few seconds. When I ask SWIM what's up with the constant snorting/throat clearing, they say they 'cant help it'. But the snorting is seriously so annoying and disgusting that I can't even stand being near SWIM because all I can hear is constant snorting and throat clearing (NO MATTER WHAT THE SITUATION, i.e. in class, eating at a restaurant with multiple people of different gender, etc). But SWIM is a friend and I'd rather help them genuinely realize this nasty habit. PS: SWIM doesn't do drugs