I don’t know, but I wonder the same. I’m in the US and work for a guy that has tens of millions of dollars. He still spends all day in the office 6 days a week. To be fair, I don’t think he does it for the money, exactly, but I can’t understand why he keeps working at all.
I’ve had some problems with mounting disks in my user home folder. I can’t recall the details, but it did cause me a headache at some point.