Where the heck did you dig this one up??
Had to have a look, and it certainly seems like an interesting compound - alas, it also does A LOT of different things, and I can't see that all of them are necessary or relevant for you.
Interesting that it seems to be the only NDRE ever discovered! Previous to this, we didn't even think such compounds existed! But I guess it makes sense, if there is such a compound for 5HT, with Tianeptine, then there should be for the two other primary neurotransmitters as well.
There's no proof that this would be benefficial for you though... remember, you don't have global problems with this, at least it would not appear so. (the dopaminergic dysfunction in schiz' really does seem to be regional, it's got LOW dopamine in some parts of the brain, not just high.)
Instead, I suggest you forget about this complex compound, and instead go and checkout the selective 5HT3-antagonists - like Ondansetron - a medication which was previously created for the treatment of nausea. Well, turns out it's got antipsychotic properties as well - in fact, ALL selective 5ht3-antagonists seem to have this effect, to various degrees.
And you ARE the fellow who has most often reacted poorly SPECIFICALLY to serotonin-agonising compounds, yes? Logical then, that you would finally try a selective method of suppressing serotonergic activity. 5HT3-receptors seem to be involved in the modulation of dopaminergic activity, so that may be what it's all about.
It specifically seems to help MORE with the cognitive issues of Schizophrenia, than the hallucinatory ones, which is where YOUR issues lie, yes? Interestingly enough, it actually seems to help with extrapyramidal side-effects from regular antipsychotics as well...
Anyways, I suggest you start looking at the 5ht3-antagonists in earnest, and what they could mean for the etiology of psychosis, as well as for the cognitive aspects of Schizophrenia.
GO GET, SON!