Can you share this method, either in this thread or by pm?
Not the full version as it involves drugs that are class A and potentially very addictive and hard to come off.
Anyway its not perfected yet.
I would say that a place to start would be setting limits for a binge. I have now set mine at 7 days as it only gets worse after that, also it gets boring as the high diminishes and it just becomes an annoying routine

Promethezine is essential. This can be got over the counter at boots for £5.49 or less for 56. Ask the chemist for Phenergan, even write it down for them. It will be in the stack of prescription meds not behind the counter, but you don't need a prescription.
2 of them an hour after last dose helps to reduce the dopamine rebound. Also for sleep. Everytime they are taken the amount of dopamine in you will be reduced. But taking more than 4 is not advisable as it can lead to horrible depression.
Benzos for me are also essential, but you have to get them first. Mine are on prescription. I used to think that the first day I would have to blitz myself with lorazepam or temazepam, but have found that I don't need anything like as much as first thought.
Codiene, mine is on prescription, but this is also available in Boots OTC, although unlike promethezine you will most likely have to concoct a story to get codiene linctus. Or some people try cold water extraction of co-codamol to get rid of paracetemol....but that is quite iffy, some people fuck it up and get fucked livers anyway.
Propranolol is for me now essential, only used it the last few times and it makes it WAY easier. You may be able to get this prescribed, far more likely than benzos. 40mg every 4 hours the first day work wonders.
Avoid alcohol like the plague. It took me ages to realise that all you end up with the next day is a dopamine rebound and awful hangover combined which means up to triple the anxiety. I got locked into a drink cycle earlier this year which started very high and took 7 days to reduce. Thats what lead to me not drinking for 2 weeks, then 1 month, and now I'm just avoiding it, although not avoiding all substances though.
Some people swear by phenibut, but I avoid it as some swap GBL for that and coming off it is much worse, especially since it takes 3 days for the full severity of withdrawal to attack. I can't deal with the concept of stopping a drug and then waiting 3 days for it to get worse and worse. At least GBL withdrawal reached maximum pain within 12 - 18 hours and after that with the right withdrawal programme it becomes much easier. A few weeks ago I did 11 days on and was expecting it to take up to 14 without to get better, but I was able to go to an interview 4 days after and not on any medication.