Sorry I have not returned to this thread in a week or so, I've been uber busy!!
I'm thinking that the method of kratom perparation and consumption determines the severity of dependence and withdrawal. The patterns I see are folks getting full-agonist-like effects AND withdrawals from the tinctures and extracts, whereas folks who only use commercial powdered leaf seem to be in check for the most part. It makes sense, because with tinctures and extracts, not only are you only getting SOME of the many alkaloids that contribute to the well-rounded effects of kratom, but I also think the high concentration of the main alkaloids simply turns kratom into a full-on drug comparable to full agonists. I believe that the combination of several alkaloids within the plant (not just mitragynine and 7-OHM) provide ceiling effects and tolerance/dependency prevention (to an extent). Obviously, and I'm living proof, plain commercial leaf is plenty addicting, however I still have to go through a whole process to prepare it, weigh it out, pour a bottle of orange juice, funnel the powder into the bottle, shake it up, and then it's absolutely disgusting to chug down the liquid poop

Also, effects do not simply increase with dosage, you hit a ceiling and it starts to work against you, preventing you from dosing higher and higher and higher with tolerance....therefore for those reasons alone it is less addicting than the tinctures and extracts . It literally forces you to take a break, otherwise it simply just won't get you high anymore, just nauseous!
I do also think the fact that the main alkaloids are being separated from all the other goodies in the plant contributes to how it causes dependency. I've read that many folks believe there are both agonists AND antagonists within the kratom leaf, meaning that if you eat enough kratom, the antagonists begin to out-weigh the agonists, resulting in negative effects, dysphoria, anxiety, sweating, shivers, and obviously lots of puke (sounds a lot like withdrawal, eh?). This probably explains why there is a 'sweet spot' with kratom, where you either dose barely too low and get disappointing effects, or dose barely too high and spend the rest of the day yackin'. This balance is essential to kratom's wonder and most certainly contributes to the easy-to-handle nature of using powdered leaf.
Having said that, I am sad to admit that I have been using daily for a couple months now. I am full on addicted and can even feel the beginnings of withdrawal symptoms when I attempt to abstain for more than a day. I have a trip to the East Coast planned for April, and I will be spending nearly 2 weeks there with no access to kratom, weed, opiates, or drugs of any kind really. This is a GOOD THING, because I definitely need a break from the drug culture, however the thought of going 2 weeks with no kratom sounds like a walk through hell... SOOOOOO guess what this guy's New Year's resolution is?
I will NOT be dependent on anything by April 2012. That includes weed, which I also feel I am somewhat dependent on,
especially if I'm without any kratom. Luckily, my drug habits are limited to just those two substances, so I have a hill to climb but it's not a terribly steep one. I most certainly have a moderate opioid tolerance by this point, not that I needed a wake up call or anything, but I rarely ever get my hands on synthetic opiates (oxy, hydro), and I CWE'd 30mg of hydrocodone just the other day, drank on an empty stomach, didn't feel a goddamn thing. This is a problem, seeing how ~2 years ago 15mg would've floored me. I am going to make an actual plan, or a dosing schedule of sorts. I will strategically plan out a tapering process and ween myself down to the point where kratom is NOT the first damn thing I think about upon waking up. Someone please hold me to this!!
