Actually most of us do know the difference. Same as myself in the 70's. Majored in political science and sociology, with pre-law. Sorta like pre-med.
Yeah, after LSAT's, accepted to Northwestern. Unfortunately for legal profession, chose to marry instead. 15 years later, became a history teacher. 10 years later, became unemployed due to reduction in force. 3 years later, (now) have a permanent position that is likely the best job I've ever had. Not for ease, quite the contrary.
http://www.mooseheart.org/
Some are orphaned, most just have had a tough time, whether infants or teens or most likely something in between. Those that love them don't want them in state care, thus they applied for help.
I'd encourage anyone that wishes to comment, to search the links at the site.
I've been offered and accepted the position of family/teacher. Not going to be easy, but my 12 years as stay-at-home mom and 13 years as a middle school/high school teacher give me a bit of experience.
It's been a tough 3 years, but I'm very excited to take this position.
I'm likely to be a non-entity on this and other sites, but I'll check in when I can.