The sensitivity is merely a measure of my newness to LW.
Don't sweat it. I don't think much of this nonsense "karma" thing. It's a total joke but makes sense only for those who regard the "wisdom" of the mass as somehow reflective of a post's quality. A post should be judged according to its merits, not the "points" accorded to it by (anonymous) persons who can't provide a justification for their vote.
How many universes "branch off" from a "quantum event", and in how many of them is the cat dead vs alive, and what about non-50/50 scenarios, and please answer so that a physics dummy can maybe kind of understand?
(Is it just 1 with the live cat and 1 with the dead one?)