OD -> DC
It's obviously the dope fiend you can trust. Overall, anyone can become a shitty person, even WEED can corrupt someone into stealing for the drug.
Some people are sociopaths; they are born liars/deceivers, and are often poly drug addicts.
This isn't OD material by the way, which is why I'm moving it over there.
Most of the people that I've met that have tried heroin are trustworthy. The cocaine/crack addicts ARE NOT trustworthy. There's OBVIOUSLY exceptions for BOTH categories, so when you say "nuh uh" then obviously yes, there are exceptions. Those are just generalities from the people I've met IMO.
I theorize this is due to the fact that heavy & prolonged cocaine/crack binging leads to permanently lowered dopamine levels. This may be why the person changes for the worse in some cases.