For many reasons, our emotions are on a hair-trigger, amplified, and perseverative. We probably don't even know all of what's going on physically yet, but it includes diminished prefrontal lobe executive functions, rebound amygdala, dysregulated HPA, over-active adrenals, etc.
The neuro-emotions include --
neuro-fear
neuro-anger
neuro-guilt
neuro-shame
neuro-hurt
neuro-regret
neuro-self-criticism
neuro-grudge-holding
...and more!
It is very, very confusing to have these intense neuro-emotions and try to remember that they are not what they appear to be. Emotions are compelling. Emotions during recovery from psych meds are even more compelling.
Sometimes, the neuro-emotion is really totally artificial. Some of my neuro-fears have been so unlikely to come to pass as to bear no resemblance to reality or to my personal history.
But, I think a lot of the time, part of what makes it so confusing is that there is a grain of reality to the neuro-emotion. For example, some situation might make you a bit angry under normal circumstances, but the neuro-anger is huge. This is when it's very difficult to 1) catch it in the first place and notice this is a neuro-emotion, 2) convince ourselves, yes, this is really a neuro-emotion, not a real emotion, 3) contain the emotion, try not to act on it, or channel the energy into something safe and constructive -- like exercise or journaling or building a birdhouse. :-)
Whenever you're having an intense, disturbing feeling, try to remind yourself that, right now -- even if it does have something to do with reality -- it is largely a neuro-emotion that you wouldn't be feeling if you were fully healed. And you *will* be fully healed. It's happening! Get ready!