[Tip] If you delete something by accident, pull your internet.

[Loganvz123]

So today I was at the bandits, deleting the usual cannonfodder, wasn't paying attention...then I accidentally deleted both DKH and BC.
Luckily for me, SO doesn't save immediately, so I was able to save them, using possibly the most useful tip in existence.
EVERYTHING IS ROLLED BACK ~1 MINUTE IF YOU PULL THE INTERNET CONNECTION.
Nearly had a heart attack realizing I had accidentally deleted them.

[Lucifer]

Oh man, close call... good idea! That's also why people log out immediately when they get an item, you never know when windows firewall might pop up and poof saving failed.

[Celson]

Ha nice. I like it. Good tip!