^Well actually, for most people, the less you take at each dose, the more powerful it becomes, as weird as that sounds.. in certain ways, it does become a totally different feeling drug, tolerance or not, it can get you destroyed, doing doses 2mg or less at a time.. It is metabolized into another drug, when taken in very small doses, like microgram doses or under 1mg doses, and its called "norbuprenorphine". It is a powerful full agonist, and the effects, much like buprenorphine itself, are very random.. and vary from person to person, some people much prefer to only take subs in microgram does, for the norbuprenorphine, its metabolized into.. I myself, honestly like doing doses around 2mg at a time.. However, I am and have been on bupe maintenance for like 4-5 years now, off and on.. mostly on.
Even with a tolerance thru the roof now, for all opioids/opiates, including suboxone and subutex, which I am currently taking.. I find the effects of bupe, rather pleasurable mostly! Even doing 8mg a day, in 2mg increments throughout the day, I love bupe now.. However, I do IV it, which is probably one reason I totally love the feeling, because it hits me instantly, the effects are much stronger feeling, and the BA is ~100%! But its terrible for you, and very much addicting, don't even bother going past plugging, its the best ROA, besides IV.. It is almost just as strong, but not totally.. just a bit weaker.. and totally harmless. Much more efficient than sublingual though!