I see this sort of things all the time. Well, not people with moles, obviously, they aren't really the remit of the ambulance service, but people who "don't want to be a bother". It seems every time I hear that, the caller goes on to describe the symptoms of a heart attack. There was one little old lady who called in at 7am saying she'd had chest pains, nausea, clamminess, etc, etc since 2am and when I asked her why she'd waited til now to call she told me she "didn't want to get the ambulance men out of bed". Bless! (Yes, Mrs Reynolds, see a doctor. Can you get some kind of online petition up to persuade her to go, perhaps?)