You can take so much oxycodone now that w/d can be far worse than a sizeable heroin habit.
I w/d from 800mgs oxycodone
daily, and I survived. I did wean a little and do a 30
day done' detox, but it was pretty brutal. However, w/ding from a benzo (klonopin) habit was worse. I didn't sleep at all for
23 days and went insane. I wasn't as horrible depressed as I was w/ding from opiates though, just totally withdrawn, like I was watching life go by on a TV.