My wife is in fact a social worker. What I do for a living isn't relevant, but I do volunteer my time as a firefighter and first-responder. On nights and weekends I get woken up at 3:00 AM to lift strangers out of puddles of their own shit, and I do it for free.
I'd wager I've been in more trailer houses and shitty 1 room apartments than most members of this forum. My opinions about the worst members of society, the meth heads and felons and deadbeats, is generally formed by my experience of them calling every Saturday night because they got liquored up and beat the shit out of their baby-mama again. Or my wife having to figure out who gets custody of their kids after they beat or molest them.
And for the record, in the area I live, the overwhelming population of worthless shitheads is white.