Love the topic!
I don't know if there are any bad vibes when I'm in predatory mode, but I know I enjoy a hunt more when I really don't care and am there just to enjoy myself.
Except...when the rut is just starting, I get into predator mode and cover some ground. Then though, the bucks in a doe chase are so stupid that bad vibes don't matter!
If the pic posts, here's a pic I took with my blackberry this past weekend when I really didn't care if I got a deer or not. I was just walking along stump shooting and scouting for firewood.