Not to put it down, this is from someone who has suffered a stim infatuation ever since I've been trying for years to lay off and kick the opiates.
But it always seemed to me that tweakers and amp bingers had it easy. Can't get drug? Go to bed. The amps are physically addictive (to what extent I don't know 100% but it's FAR less than benzos or opiates) but the W/D seems to me to be just sleeping for a week (observed many a time). I can understand the lack of dopamine/serotonin mentally fucking you up but with opiates there's that AND a horrifically, disgustingly unpleasant body giddiness (giddiness is NOT the right word more like "want to rip my flesh off and dismember myselfiness), lack of the sleep you crave so so so bad, and a host of others.
The worst is of course the psychoses, the I've been up for days QUICK is that the FSB/CIA/MOSSAD in my window?!!? Shit that turns people batshit. I have been there, but only a little. I love coke. I do huge amounts just to achieve the maximum ringers, riding the line of seizure and brute pleasure. I've been getting into RC stims, the less jittery the better. But these aren't my go-to's. I always want benzos or opes (CANT HAVE ANYMORE, fuck) to end it when I'm done. I'd rather be out $50 for that amazing 5 minutes of coke (followed by a 30 min so so high and then crizash) than go hours and days. I hear meth may change my mind, but it's not available and I'm in no hurry. I guess this coincides with the point someone made about stims leading to benzos n' opiates.... I remember I used to not even look twice at even coke unless I had dope or benzos to bring me off gently. Now with tolerance I just muscle it out a lot of the time.
I guess to keep it concise(ish) and yes, I am kicking/have kicked off off a 2 day run on 4-MEC, 4-FA, and probably coke, maybe mdpv and 2-cI.... I wouldn't wish serious opiate withdrawal on my worst enemies (but I would wish death upon them) and benzo withdrawal is psychologically brutal if you can remedy the seizures.
I guess I just don't take it as seriously, of course I'm a long time doper and short time speeder so... who knows