The water analogy isn't very informative, either. For one thing, unlike heroin, water is actually needed to survive, and there is no non-lethal concept of water withdrawal.
No, but I just use it as an example that "too much of anything can kill." Water is one of the most harmless substances on the planet. It's a necessary component of life. Yet, you take too much of it in too short of a time and you can die.
Well, with heroin yes it's a deadly substance that you don't need to live but it's "possible" to take it and not die. But take too much and you can die.
Heroin didn't kill PSH, taking
too much heroin did. Which, again, granting that heroin being an addictive substance people easily get addicted too and easily can OD on during a relapse.
But, again, a woman once died by drinking too much water in too short of a time in order to win a Nintendo Wii. So, ...
If people want to do heroin that's not skin off my ass. Let them. I find it sad, sure, and it's a shame that for whatever reason he felt the "need" to do it in order to find happiness, pleasure, fun or whatever. But it was his choice to make and, unfortuantely, he didn't do it smartly or safely.