I think it's important for artists to work together. It's great for fans to see, like, Ludacris came out to our show in Atlanta and kinda made a surprise appearance there, it shows a mutual respect for what each other does.
There are moments when the human body can overcome things you would never expect.
The ambiguities of language, both in terms of vocabulary and syntax, are fascinating: how important connotation is, what is lost and what is gained in the linguistic transition.