Yeah... MDPV isn't something I need to experience, I think. The payoff is just too low (a new experience that apparently won't even be novel let alone feel great). Bleh. Oh well.Thanks for the input, and I appreciate you trying to be straight about things. I do realize what I do is bad for me. I just like doing it anyway -- but anything that's as fiendish as they say MDPV is I really just don't need thrown in to the mix.By the way, if anybody's curious, there doesn't appear to be any cross tolerance whatsoever with cats and amphetamines. Specifically 4-MMC and methamphetamine / amphetamine.2-FMA has no cross tolerance to speak of either, bizarrely enough. I mean a tiny, tiny line of 2-FMA (I'm talking like 2-3 bumps worth) will get me to the best place it's gonna take me. More starts making me feel sick in a hard to describe way, and yet I can take a gram of meth or amphetamine in half a day and still be up for more. I definitely agree with the "low dose" thing though. If I had gone at meph or 2-FMA as though my tolerance for amphetamines was going to transfer, fuck would I have had one *bad* day...