I’m a video editor. I was working on a project for a client who is an amateur videographer (which means he films his family’s weddings.)
I sent him the first draft, and instead of sending back comments, he re-edited the entire video, changed all the graphics to white text on black.
Client: Edit it just like that.
Of course, at that point, not only did he create tons more work for me, as I had to go through and figure out what he cut, but also, why did he even have me do this project?