Thanks Safrolette -

Actually I think I might not enjoy it TBH.
After years of one-off use (and to be fair, abuse as well) of heavy duty prescription opioids and mental health issues centering around PTSD, I think it's done something to my dopamine and/or serotonin production in my brain. I don't know enough of the biochemistry to explain it but it seems now I'm incapable of getting anything from stimulant and empathegenic type drugs anymore.. The few times I've tried such things as 3FPM or MDMA crystals I got nothing at all from them bar a big release of noradrenalin to the point of making them actually disphoric...
Wish I knew why this was....