Unfortunately I have heard of someone who did die while taking suboxone I don't think he intended to kill himself, but if you don't have a tolerence to opiates it can really slow your breathing and you won't wake up and it is hard for the naloxone to help remove the subs from the receptors in the brain.  I think that person was also on xanance that's why alot of docs won't even let you take benzos while on subs, I think the only kind they will let you take is klonopins ( why ) IDk they say it is slow acting and others are fast so you take more, I guess not sure.  But it is sad but true you can o.d. on really about anything so becarefula and what is good for you may not be o.k. for someone else it is so scarey to share your meds JUST DON"T DO IT, people probably beg if they know you have, but don't tell them it is not cool, a guy I know ended up with manslaughter charges, because they wanted to make an example out of him.  He had a party and a lot of witnesses ratted him out and told on him saying he was giving out his meds and now he is doing a long time in jail for someone else that died at his house, he should of took him to the hospitatl they say, but he probably thought his friend was sleeping ( I mean alot of people want to nod off how would you know) but he got it big time so be careful don't share, or give your meds to anyone it is very bad idea.  Hope nobody dies out there be careful this is what I hate about opiates you just never know better to be safe then sorry, and whatever you do don't drink with them, easy way to o.d. but you all should know better, right so live and let live be careful be responsible.