Has this become a really common thing? I'm making a long journey today by train, tube and train again. Everywhere I go people are sniffing and snorting loudly, disgustingly. They don't ever blow or wipe their noses, just sniff.
It's just so vile I want to gag. I don't think I'm a really sensitive flower, but this is really horrible. The man behind me is sniffing every ten seconds or so. I'm just waiting for the next one. Someone else in the carriage is at it too, but a bit further away. I can't change seats, too crowded.
So, am I being unreasonable to find this rude, nauseating and ...new? I've not noticed it so much in the past.