It was so frustrating when I was only learning grammar because I didn't know where it was used, but learning through a text RPG seems to make it much clearer. Please upload more examples like this!! Thank you so much. For non-majors, I think it will be a bit easier to understand if you buy C and C++ grammar books and have some basic knowledge before taking the course. It's really difficult if you watch it for the first time without knowing the grammar.. Good luck to all the students.