Getting a PSD file from another designer and discovering that everything is flattened.
Accidentally rendering something huge and now you have to face the spinning wheel of death.
Getting a PSD file with an insane amount of unnamed layers.
Bringing all the essential tools with you except for your stylus.
Accidentally discovering a really useful shortcut but have no idea what you pressed to get it.
Having to open a mega giant file that takes an eternity to open and save.
Finishing a comp only to realize you made it the wrong size.
Having to go through your client's countless unorganized Dropbox folders to find the file they're talking about.
When this friendly reminder pops up.
And of course, the classic: not saving before the program decided to quit on you.
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