Getafix a dit:One or two days ago Forkbender posted a video about synesthesia. If I understood well, these anti-ADD drugs have more or less the opposite effect of LSD, namely reducing the activation of the 5-HT2 receptor. I'm not sure if I understood properly however. Can someone clarify this?
I'm don't know anything abaout the chemical reaction of methylphenidate in the human body, just that it feels good if you haven't tried that much yet. The only things I've ever used are THC, MDMA, Salvia, Kratom and Hawaïan baby woodrose seeds, not counting alcohol and nicotine.