Aibu to think that this is a bit strange?
We moved into a new house a few months ago.
Next door lives an elderly lady she must be in her 80s. We literally never see her.
The only times we've seen her was when we were renovating the house and she came to shout at us about the noise. Then a few weeks later she was walking past staring angrily into our window.
We've never seen her since, but what I do hear is an alarm clock going off all though the day.
I can hear it from my bedroom and it starts going off at about 7am, then must just go off repeatedly at intervals right into late evening. This is every day and sometimes it can be going off for half an hour.
Any guesses at what she's doing?