One of the 'tells' of mental illness in airplane passenger stories is business class. People experiencing manic episodes tend to take luxury options regardless of means.
It really sucks, and I'm sure red flags were present in the terminal if anyone paid attention.
On the plus side, she was probably hospitalized after the emergency landing, she may not be liable.
Well, there's sucking at handling credit cards at 11% interest, and there's sucking at handling credit cards at 28% interest.
Not that I feel bad about it because I reached adulthood and learned my lesson with the 2007 recession, but young people are experiencing the double whammy of being the 'number go up' generation, with their parents and education completely failing to prepare them for number go down.
Now the only numbers that go up are cost of living and interest rates.