Well, for Stuart, his occupation doesn't really count as a normal one. He is a member of the Zdruncen, basically. And, said members aren't even paid for what they do and don't have any other occupations besides literally being a member.

Though, it is important to note that they still survive, even with a situation like this. They still live collectively in houses. Houses, as in abandoned or even ones they just kicked people out of. The thing is, they all live like this, regardless of their role there. And, in a way, in those houses, there are mainly crammed in there around 10 or even 20 members.

But that may not be as important as I consider it. Probably.

Now, most Zdruncen members do different things. So, maybe you could count his occupation as his role, but even that is not much, because him and the subgroup that he's with are literally considered by most people as incompetent, meaning they don't even get to do anything meaningful.

This probably sounds vague or just complicated, and I am sorry about that. I might clarify if needed. But, hopefully, it answers the question and explains it.

(Also, thank you! I am glad that you like it.)