Dude just get weed for all occasions, morning weed(sativa), daily weed( whatever u enjoy during the in between boring hours/ and night weed(Indica dominant) for obvious reasons and yes HEAVY CBD will help with the Psychosis’s takeover of the brain from lowering the opiate.
But u gotta load up with everything from my pepto(just in case. I didn’t need) hunker down for few months(lot o weed, lot o hydration, few vitamins don’t go crazy lotto rest unless u feel like doing something...that’s even better if possible and just start lowering the breakthrough instant release opiate crap first.
You will get down to the base morph your 2 60mg, stay for a week then go down to 3 30mg morph and a “belbuca strip or 2 just in case... then start breaking a little piece(like a crescent moon shape) off the 30mg morph each time you take one!so your really only taking 20mg or so(just don’t crush or snort) breaking a piece offf and not taking it does not affect either piece, then start raking halves or 15s and just keep on going!!! but with enough weed you can eventually lower your morphine to practically nothing..... I did it!!!
And I was same as u...I’m goin on 8 months with no breakthrough meds, maintenance nalaxone strips, but I don’t think u will need strips the younger u are the stronger u r dude...so do it before u get to old bro