The goal here is to save my files, change things, and get back to my old version if that ended up being a bad idea. That's a simple request. 20 to 30 hours of l

The goal here is to save my files, change things, and get back to my old version if that ended up being a bad idea. That's a simple request. 20 to 30 hours of learning for a big undo is bullshit.