What was your greatest mistake ever?

[Silverthorn]

I have to agree there. If you're doing graphics and forget/mess up on a step, it can be very hard to undo your mistake. Double-checking may take longer initially but in the end you may save more than 2 hours. Datachanging-wise it can be quite similar, and like YinYin already said, there are many people who are not very patient and give up. So, take you some more time, and therefore you'll get the result you want


Jurassic just gave me another idea...
Often times, you accidentally overwrite your files and when you see it, it's too late => create backups