900MGs a day is an amazing amount. I was doing 300 with the occasional 500mg a day. And when I went cold turkey, I wanted to die for 72 hours. After that, you smooth out A LITTLE, and see the light. If you been going at for a year+, based on my experience, I suggest once you get your energy back after the worst of it, get the fuck up, and go out. Don't care what you do, but get the fuck outta bed. Good luck mate. Be prepared to not sleep. The desire to rip your arms and legs off in bed. Puking, and shitting at the same time is a must. I recommend the hot shower, and laying down in the tub while it sprays you. Best relief I ever had!
Holla!
Respect the opiate. That shit will take you for a ride peoples!