I have to agree with Lotty. I am on day 15 of CT and virtually back to normal. It sounds short but days 2-7 were horrible and 7-11 only marginally better.
Luckily, my kids were away at football camp for the first week and I would really have struggled to be a functional parent for that period.
If I had the time, I’d have planned a really slow, regular taper. I left it too late though and needed to stop for the sake of some holidays and events I wouldn’t be able to have codeine for.
Each to their own, of course, and I totally understand the desire to get it done. In hindsight, I’m also really glad I did it but it was really tough and I’d have loved to have avoided it!