Help with multiple return values


^above is the link where I am starting to run into trouble. When it’s taking me longer than ten minutes to get through a specific lesson, should I repeat it a few times? Also, would it do me good to write out the correct or proper way to code on pen and paper a few times to internalize? I’m having trouble making sense of WHY things work. I’ll look at the solution, and write it out completely but it’s not clicking in my brain, like if I had the same problem again, I’d probably get it wrong. Any help would be greatly appreciated. FYI, this is the first language in which I’ve begun my endeavor.