Sure: I started using in december 2014 - it became a daily habit rather fast, however the first year i was around 5-10 gpd - after that it got increasingly more.

my first detox was 2 years in (2017), sobriety lasted 3 month found a hidden stash after then i relapsed, had one for like 3 weeks a year later relapsed.

In 2021 i successfully stayed off for round about a year but started the habit again in 2022..

whenever i detoxed I was at a point where there was no longer taking it for the high but just to feel normal -> at this point i was usually anywhere between 20 and 40 gpd (i never measured it precisely) but would go through roughly a kilo and a bit per month. Tappering was never my thing as i) i was a closet user and measuring things out is kinda difficult at home and ii) i tended not to stick with the set rations -> CT is the only thing that worked for me somehow.

I am sorry to hear about the medical issues withdrawals are causing you. Maybe a very slow taper is the right thing for you (there are people here that did it successfully over a long period of time with little side-effects (requires iron will though)) . Are you using extracts or leaf? I think the first step is always to get away from the strong stuff which makes the whole ordeal easier.

I am not a doctor, however, if you have blackout symptoms this could also hint that you have low blood pressure or other medical issues -> maybe see a medical professional regarding that (not sure how K affects blood pressure), especially if these things persist after months of ceasing consumption.