Aside from that and a bit of gateway drug BS towards the beginning, this is a solid and somewhat moving, if long, account of the standard Heroin story, and is more or less the same as the ones I hear from fellow recovering addicts all the time.
Key features, so you can avoid the longread:
* Insurance refusing to pay for treatment
* Parents being forced to get their kids arrested to protect them (and the plan failing)
* Relapse, relapse, and more relapse despite full knowledge of the consequences and a strong desire not to relapse.
* Terror of being dope sick
* Doing stuff you don't want to do to avoid being dope sick
* Death