are you speaking from personal experience?
and if so, how was the comedown/aftermath? any lasting negative impacts?
1 day afterward there isn't much of a comedown, you just feel a little tired. Not like speed/ice/ecstacy/lsd where there is a noticeable comedown. But it's deceiving, because you can feel great without much repercussions at first. if you keep going you'll eventually go through the worst withdrawals it's literally hell. You're so tired you can't function, yet you can't sleep because you're so uncomfortable and restless; you feel the need to "kick" every 5 seconds. Everything hurts; your muscles, your bones, your joints, places that you didn't think existed. You get the chills like a fever, and hot flushes too. Diharroea, vomiting, cramps, your skin crawling. You can't stop yawning and sniffing and tears just come. But the worst is the mental anguish. Severe, deep dark depression and intense cravings and if you can't get the drug it just drives you insane. It's horrible. And its fucked up - you think to yourself "I never want to go through that again" but sooner or later you forget about the hell of it all and only remember the "good times".
It's really overrated. It feels good but it's not worth the long term bullshit associated with it. Yeah sure you can use for maybe a few years without getting addicted, but if you have access to it and money, it will happen sooner or later. It just takes something to go wrong in your life or something. No matter how 'strong willed' you are.
I'm so fucking glad to be off that bullshit drug. Buprenorphine is a god send.