Quote Originally Posted by StephL View Post
Not sure about if LD would really be harmful, if you have schizophrenia - I do see, that there stands "could" not "does", though.

Pure guesswork - but one could also hypothesise, that by the very process of pondering reality and becoming more conscious about the distinctions and nuances between pure waking reality and the dream - a schizophrenic might actually get a better handle on "other stuff, which is not real", as well..
But then - maybe the opposite is intuitively making more sense, after all.
I doubt there are case-reports about a negative or positive effect out there.
Totally right. The danger though is much higher if you were schizophrenic than for a normal person since we're dealing with an extreme. If you are really worried about it, then seeing one's psychiatrist is definitely the best option.