Huge success. Co-founder dies. There was a mutiny to remove the CEO from it's employees Layoffs and now shutdown.
This happened all within about a year? (Cofounder passed in December 2018)
The problems are 1) heroin is highly addictive and has an absolutely ferocious withdrawal and 2) heroin is really easy to overdose.
So, as long as you keep the heroin going, you're "good". The problems all start when the heroin stops.
Most people think of the homeless or bums when they think of heroin addiction but there are a lot of very functioning addicts out there in the corporate world