RobotRipping
Bluelighter
it's not the primary issue. You can take a full MDMA binge one night and trip on 25i fine the next. What does that say to your theory? Yet you take 25i two nights in a row and you will hardly feel it the second night. Something funny happens with 25i tolerance that does not occur with other psychedelics. They bind to the 5ht2a receptor (25i being a full agonist) but release of serotonin isn't their mechanism of action. Yeah i've read all about the 5-ht receptor, other than the fact that 25i binds to it (5-ht2a) really well, what else is happening? what neurotransmitters are being affected and how can this tell us about possible toxicity or of its possible addictive nature?
my point is mainly that psychedelics do not release serotonin or inhibit its reuptake (not afaik anyway) so they are much different in their mechanism of action than MDMA/Methamp/methylone and friends. Given that 25-i is a full agonist at 5ht2-a, i think it's more plausible that it's tolerance is mostly to do with that receptor itself and not the whole family of receptors. IE. you can have a huge tolerance to mdma and still have your mind blown by 25i.
my point is mainly that psychedelics do not release serotonin or inhibit its reuptake (not afaik anyway) so they are much different in their mechanism of action than MDMA/Methamp/methylone and friends. Given that 25-i is a full agonist at 5ht2-a, i think it's more plausible that it's tolerance is mostly to do with that receptor itself and not the whole family of receptors. IE. you can have a huge tolerance to mdma and still have your mind blown by 25i.