Pfft. I believe that anyone who read about git, and responded "yeah, duh, it's so obvious" is a dirty, dirty liar.
An explanation of "interactive rebasing" to me might as well been an explanation of quantum entanglement to a learning-disabled ant.
Sometimes it still trips me up. I have an embarrassingly large number of copies of source folders, despite git's safety net of "don't worry, you can always restore it; pinky swear..."