@yukinoh1989 As I understood it he meant he will be showing us in week 2, but that’s it’s okay to use now. Though I didn’t use any because most of them I don’t know what they do or how it works.
I wouldn’t worry to much about it for now, you have already made some beautiful stuff without all the modifiers, and learning them in one day is maybe a bit to much. The deadline for homework is today already 😉