....yet also use a statement saying where you picked it up in order to make it ok.
I used the term to show how strongly I felt about someone claiming knowledge she doesn't have. I still don't know if she (in the third person) is indeed a qualified (licensed, experienced) therapist. Where the term comes from doesn't mean that much to me. Our company CO used the term to show his derision for those people who claim knowledge they don't have. There again, I'll take the origin away and just say that anyone who makes blanket statements like the previous without any foundation is an "SH L".
"The world breaks everyone and afterward many are strong in the broken places." - Ernest Hemingway, A Farewell to Arms, 1929.