Lots of threads on here at the moment about money issues, as you might expect.
What has surprised me is how many people seem to know so much about their friends'/families' finances.
I have read threads comparing OP's rent to the neighbours' mortgage payment, and others complaining about friends or siblings being helped out financially because they 'earn x amount per month' or 'their outgoings are only y'.
I have never spoken to anyone other than my husband and the bank about our mortgage payment. I don't know what my neighbours earn. Is this unusual?