Share your moments of failure on Wolvden

I had just found a Fox Tail (Red) and someone who was willing to pay 150GB for it but I was like “oh before I set up the trade I should take care of my pack so I don’t forget!” and, being the idiot that I am, while clicking through mindlessly I accidentally gave all four uses to a wolf. I basically just lost 150GB. I am an absolute disaster I can’t believe myself. 

So anyway, anyone got similar stories?