Tbh Fubar 3-FPM is probably the absolute last stim I'd suggest to anyone who isn't already experienced in the trainwrecks that are multi-day stim benders and subsequent mental destruction.
Evey, seriously, I spent hours talking to you personally about how stupid an idea it would be to take up a stimulant habit on a whim or at all.
MPA is one thing, but the 'Phenidate family of drugs are a whole different fucking league - they will fuck you up, of that I promise you.
There is nothing down that rabbit hole other than regretting years of your life that you accomplish nothing in other than ruining your body, your mind and your soul.
I'm a speedfreak of the highest degree, that's no secret, and learned first hand that a few experiences with "Kiddie Coke" (MPD, the original compound) leads to years of actual Coke, and no drug will turn you to the the hollow Hell that is the needle any faster.