Due to the circumstances, I'm sure you will probably be uncomfortable, but I doubt it will be unbearable. I'm assuming you haven't had a previous benzo addiction and you were using them to aid your detox from opiates. As you probably already know from your struggle with opiates, having a previous dependence on a substance greatly increases your susceptibility to a future dependence and the speed with which it will form. So if you've had a benzo addiction in the past, you might be looking at some trouble. Assuming you haven't, I would think that you'll probably experience some rebound anxiety and possibly trouble sleeping. You didn't mention how long you've been off opiates, but you'll probably be experiencing some discomfort due to your withdrawal from opiates as well. Hopefully the run on benzos isn't going to intensify this for you too much. If I were you, I would keep a few klonopin around, but I would not use them daily, and I would take much lower doses. Sometime the sleep problems after opiate withdrawal can last a long time, and if you end up not being able to sleep for a couple days and you feel you might relapse, a milligram or so of klonopin could make a ton of difference. The amazing thing about benzos is how well they work for an average person in lower doses. 6mg of Klonopin is going to get you doped up as fuck, and while that might be nice, remember you're trying to get clean and leave that behind. 1 or 2 mg probably will be enough to let you get some sleep, or at least close your eyes and lay still for a bit. I'd say jump off and see how bad things get and go from there. I doubt anyone in this thread is a doctor, and even if they are, they're not your doctor, so it's hard to tell. 6mg of Klonopin is a pretty damn high dose two take over an almost two week period, so you might have it a little rougher than I am expecting for you. Just keep your head held high, but not in the clouds, remember your body is going to try to sabotage your recovery, and it's very easy to cross addict early in recovery. The last thing you want to do is trade a opiate habit for a benzo habit, or even worse, end up with both. I don't mean this in a, "suck it up and be a man" way, because I'm a former heroin addict myself, and I know that stance is bullshit, but really, get ready to put up with some discomfort for awhile. It's all part of the battle, but what doesn't kill you only makes your stronger, and nothing is more badass than beating a dependency and showing yourself that you really are the boss. Maybe it's not something you can brag about with all the guys, but you'll at least know in your heart how strong you really are.