I’m surprised you went with heroin. Technically speaking, desomorphine is the active ingredient in the infamous Krokodil, a much more shocking drug to bring to light in terms of “knowing what it’s like”. Heroin is diacetlymorphine.
Though overall, I agree with the intention of the post. People don’t realize that opioids are largely harmless (barring addiction or overdose) and that basically all of the risk comes from the fact that they are illegal. Oxycontin (oxycodone) and heroin (diacetylmorphine) are extremely similar in terms of potency and effects, with the biggest difference being that one is regulated and controlled, and the other being full of whatever bullshit the illicit manufacturing process ends up with as byproducts.
Legalize drugs \m/,