I misread sorry, didn’t spot the “mentioned by Richard” part .
They are generated by a sense of “self” and the emotional spectrum of states possible within the human condition. When you have that feeling, there is a bad atmosphere here. Or that person is looking at me like he wants to punch me in the face. For me vibes have always related to information I have taken in from my surroundings, interpreting body language, visual cues, etc. There are vibes I have created from my own paranoia, and imagination too but there seems a different quality to these self generated vibes and those inferred or influenced by other people. Getting to experience a genuine scenario of mass hysteria was eye opening on the transmission of emotional states between people as well. Like a flock of animals fleeing a predator.
This section here in the Actualism and the Weird topic, @claudiu did a nice breakdown.
I have never experienced a spirtitual world therefore I am not able to really give a fair appraisal. How would you define and describe a spiritual world exactly? Do you see emotions and spirit as akin to one another?