Freebasing mdpv is the shit!... Sadly its very fucking addictive and I do not recommend it. I have been doing it all day and have to work early in the morning. Its amazing for 20 min then you comedown and feel depressed as shit. So you hit it again. this is the second day i have had it. Stayed up all night last night on it. And was worried the same thing might happen tonight.. I have always been able to control myself with things like this but this shit has got me by the balls.. Just flushed 400mg down the toilet.. never again.. Sorry, first post. dont know if i broke any rules, just wanted to vent.