Yeah, when I think uncapped downside, I think of shorting something that can go up any amount and being on the hook for that. When I think of losing a job, I think of loss of income (including benefits like healthcare (at least in the US) and stock grants), possibly loss of networking with colleagues (though social media exists), and not a lot more. So I’m with you. I have no idea what they’re talking about and would appreciate a detailed explanation.