I think I understood it better because I used examples with cats and octopuses. It was good to be able to learn both git bash and source tree. I used it in my field, but I just used it as I was told, so I didn't really understand the concepts. Thanks to this, I was able to organize the concepts, and I didn't get nervous(?) when pushing git commits! I listened to a good lecture, and I'm looking forward to the next lecture!! ojiwoong@gmail.com