Spaciness is a symptom of both. I've experienced it. I've had it when I've been feeding or killing off yeast and I've had it after being in a dental office from further mercury vapor exposure. There are people who have also experienced the dreaded brain fog from moving/removing mercury too.

I doubt even a professed expert could assume to know exactly what problem is causing what symptom. If anybody reads books or looks up on the net on both candida symptoms and mercury, they will see how many symptoms are not only similar, but identical in many cases and overlap. It is very tough to differentiate and even then....we're not inside the body to see exactly what is going on. One would need to treat the candida to see what symptoms are "left over" from mercury. Whch I have done in my life before. Though improved, I was still very much poisoned and again found symptoms overlapping from both.

Such symptoms could be anything like depression, anxiety, loss of motivation, exhaustion/chronic fatigue, sleeping problems, panic attacks, stupor, cold body temperature and the list goes on!

Both conditions can be responsible for these symptoms, anybody who has had both im sure can attest to that. It is simply best to treat them and enjoy any benefits that come from doing so, whether it was candida or metals that was responsible for whatever symptoms.