A phrase to describe a negative feedback loop could be: self-regulating (though I'm not sure the exact word you're looking for).
as far as i can tell, yes. If you are hallucinating and really losing it, your senses are all tripping, so you can taste hallucinations. Under the influence of drugs, such as LSD, you can taste color, Hallucinations are not limited to sight and sound.
Yes, i think compulsions is correct. Panic attacks, obsessions, and phobias would all increase anxiety i believe.
Answer: Bulimia nervosa
Explanation:
Bulimia nervosa
You may then feel guilty or ashamed after binging and want to get rid of the food you have eaten (purging).
