During a particularly hard part of my life I asked my partner to take my car for an past due oil change while I was at school/work. When I got home at 11pm I asked how it went and they said that my car was a mess, which is not how I keep my car. Turns out someone trashed my car and stole everything the previous night including a bunch of school textbooks and a bunch of other related stuff. I have had things stolen before but this was in my driveway way outside the main city so it felt personal.
Luckily, I was able to work with the professors and my classmates who provided me copies or a spare book for the semester and I was able get by. Really sucked at the time but it was really warming to have other people pitch in to help me.