I doubt your mileage will vary much while smoking high doses of mdpv. Thing is, most people don't do high enough doses. I applaud them for the good choice, but if you really want to experience the supercrack people talk about you have to take like 15-20mg in one hit (and of course hold it for at least 30s). People take those amounts as high oral doses and expect much lower ones to be needed when smoking, which is not true if you're after the rush. I also noticed lying down after the hit makes the rush feel stronger, feels like the gravity is helping the drugged blood to stay in the brain. The whole rush feels a lot like an orgasm except for the lack of pleasure in your genitals. You have the suddenly deep pleasant breathing, the mind going completely blank, the increased tactile sensations..
once again, writing about this made me feel quite fiendy and agitated..
once again, writing about this made me feel quite fiendy and agitated..