It 100% depends on your tolerance. I was a heroin addict for a little more than a decade and after awhile that amount would have probably just kept from getting sick, nevermind actually getting high and definitely not able to kill me. I've been sober for a little more than 4 years now, so it would probably kill me now... maybe, but like I said it all depends on your tolerance. I've definitely done 3+ bundles of dope (1 bundle = 14 bags, 1 bag is the equivalent of about 20-30mg of oxycodone, so somewhere close to the equivalent of 840mg to 1260mg of oxy/roxy in a day and sometimes more) and 30-40 2mg Xannies in a day before, probably with a couple 20 bags of hard (crack) along with it and I survived. Anyway, I am very grateful to be sober now-a-days, I am in a better place now than I once was (at my worst I was homeless for nearly 2 years) even if I am still irrationally depressed at times.