How intelligent do you have to be to have common sense?
My university educated daughter-in-law had to fly from Melbourne to Sydney for a job-related issue. She booked her flight and turned up at Tullamarine on the day at 7.00pm.
She was told you are 12hrs too late, to which she replied "no it's not yet 7.00. The check-in replied "Madam flights are on 24hr clock 0700 was this morning it is now 1900 hrs.
Another time she lost her purse. The police called her a month later. She collected it and said to me "all my cards are there but I have replaced them and cancelled the old ones, what do I do about that."
I got out the kitchen scissors and said no worries chop them up. She did. All the new ones.
I could go on but she thinks I am not real smart as like most people on this forum I left school and started work at 15.