1. Friends and family helping each other with their issues isn't profitable, but selling drugs to "help" with their issues is. 2. Similarly, unbroken families

1. Friends and family helping each other with their issues isn't profitable, but selling drugs to "help" with their issues is. 2. Similarly, unbroken families aren't profitable, but split up ones are: divorce proceedings, 2x apartments/houses/taxes, higher dependency on the state for assistance, no family to help through issues which may beget drugs (see #1).