As a social worker I bet you caused a lot of grief and depression in people since the social services no matter what country it's in are just one arm of a corrupt society.People who invent excuses to explain why they can't do some things, well, they actually don't dare -for any reason- to explain to themselves or to others they actually don't desire to do those things. It's so easy but so difficult at the same time...
They take peoples kids and place them in the home of a former social worker and it is all if you scratch my back I'll scratch yours. Very funny that someone like you with such high morals is working for the most evil part of society.
This explains a lot.
As for those people they are unable to admit it to themselves and others cause doing so would kill them and I know more than one case where they ended up with a heart attack.