You say you're not physically addicted which I don't deny but I reckon you're just on the verge of that happening and I wouldn't be surprised if there was already some degree of psychological addiction at play (I always used to think kratom was addictive in a purely physical sense but, in retrospect, it can play a lot of subtle mind games that you never notice at the time.) After I'd worked my way up from 15g/day (3x5g doses) to 36g/day (3x12g) over the course of three months and went cold-turkey, it took six months to get back close to baseline tolerance. However, it's lost a bit of its "magic" and my tolerance now builds up way faster than it used to and takes longer to dissipate. Now, if I take a 4-5g two days in a row, I've developed a significant tolerance (~1.5x) by the second day and I then get rebound effects that last a couple of days (though it's only just noticeable the second day) whereas before my addiction, tolerance used to be a thing that happened over weeks, not days, and I only suffered rebound/withdrawal after five or so days of consecutive use.
I think you could possibly get your tolerance back to baseline without much, if any, long term damage after two or three months of abstinence and, TBH, this is probably about the right time for you to think about doing that as you really could be teetering on the edge of a steep and slippery slope if that tolerance gets much higher.
EDIT: Oh, it isn't very pleasant or practical (esp. with any significant tolerance) but if you're after faster onset, you can prepare for a toss-n-wash as normal but with a bit more more leaf, less liquid and then just swish the stuff around in your mouth for as log as you can bear it. The only problem comes after that as it gets pretty damn foul tasting and turns to a consistency that I find seriously gag inducing. So in practice it's more a matter of: toss, swish, spit half, wash, toss other half & wash again.
Of course I am to some extent psychologically addicted as most people are when they like a drug they are using, but I'm not going to allow physical dependence to happen.
Even though I took nearly an ounce today I went 3 days in a row between Sunday and Tuesday without dosing and I'd think 3 days would be enough to get WD if I was going to get any don't you??
And I have managed to stave off physical dependence by only dosing 3 days a week so far.
But I hear what you are saying, only I just took a 17 days break right before last week, so I don't believe it's necessary to avoid physical dependence, but I do want my tolerance to go down.
Do you think that a month would make my tolerance go down since 17 days didn't do it??
I was surprised my tolerance stayed the same after 17 days.
As far as your "slippery slope" comment, what do you think would happen if my tolerance got higher??
Because since I seem to consistently avoid WD, so long as I'm able to keep doing so the "slippery slope" here seems to just be wasting large amounts of Kratom and feeling like it's getting ridiculous to dose that high.
I would take a month break, but I don't really want to take a longer one than that seeing as I did just come off a 17 day once.
I just want to be able to take it 3 days a week as usual but not have to dose so high.
That's interesting about you saying it can kick in faster if I swish the leaf around in my mouth for a while, I never heard that before.
Perhaps If I am not going to take a break right now the next best thing would be to have a cutoff of how much I can take in a certain day regardless of if I get as high as I am planning on.
It's not always easy, but at least it would keep me from wasting so much, and it would prevent my tolerance from getting even higher despite not actually making it go down.