Chuggers.
I can't stand them either. I was stopped THREE TIMES by the same people on Monday. I'd told the first one (they were all standing together) that 'I didn't have time, sorry', which I genuinely didn't due to various appointments. On the way back from both appointments, the first only 10 mins later, I was stopped by them again, and then again after the last appt, by which point the guy was literally chasing me down the street
. I made him go away, but really, I'd said no, so was there any need to follow me?
I remember one charity guy catching me on a particularly bad day once. He was harping on about getting donations to pay for aromatherapy and homeopathy treatments for people with Alzheimer's, and how they were working on a cure with those methods, or something to that effect. He was going on about how it was hard for me to understand the impact on the family blah blah blah, until I said that actually, my Nan had Alzheimer's and she lived with us for about 5 years, with my mum caring for her., so actually, I do have some knowledge.
He didn't like that bit, but got especially annoyed when I explained to him that no amount of sniffing lavender oil and taking 'magic memory water' as per homeopathy (sorry to anyone that may go along with this, but seriously, homeopathy is just nonsense. If water had memory, we'd all be taking in sewage daily, surely??) was going to regenerate dead and necrotised brain cells.
I don't think we parted as friends.