I have and but I stopped taking most atoms except for more mdma and 3-fpm I use to be huge stimulant fiend MDMA was my favourite, but I mostly use coke and meth, adderall and vyvanse on binges, and I find amps and meth induce psychosis, way faster then soft and hard and like Ritalin too I never had psychosis from cocaine and MDMA,MDA,Mehtylone didn't inDuce psychosis I would get paranoia with coke tho but it wasn't psychosis was just anxiety, noting a couple benzos couldnt fix.
And I'm mostly into using benzos and opiates now but I do MDMA, but I also use 3fpm for adhd. and work it works good don't binge on it and I suggest don't vape it,gives u a rush and ur gonna just burn thru 500mg of 3-fpm in like a hour it turns it into like crack , and don't just be doing nothing on this drug make sure not to be bored, or ur just gonna binge on this stimulant it's just as easy to be binge on just like coke amps and shard for days, but by being up on 3 days on it us tart getting running nose and flu feeling effects
I usually just depends on ur tolorence is to pop like 70mg-100mg in a capsule should last for a good couple hrs and then I would redose Intrnassaly around 25-45 doses I between like 3-4 hr since I popped the capsule but then I start feels bless and I vape a juul now but before I use to smoke cigarettes but nicotine fells blessaka good on it.
It's always a good idea to have benzos and some downers , benzos are the best so u don't go into psychosis, cause trust me chasing the stimulant high is worst idea may feel fun but over time some people ,it takes longer then other people to, start going into stimulant psychosis which trust me u don't want its like a demon is in ur body it happens from amphetamine a lot of the time.
And plus It's a nice buzz about tired and instead of pushing ur body to the limit just pop and xans,Valium or Etizolam what ever benzo u have and smoke sum kush it calms u down makes you not fiend the 3-fpm, or any stimulant and it give u nice relaxing buzz to chill the fuck out and can sleep