[Poochee]

So sorry your experiencing this, especially after 10 years. I've been there, and know how extremely time consuming it is to have a new post-head injury pt. to care for.
I can't say I blame you for wanting to leave.
But, maybe research alot, for what you can do/provide for these patients.
It may help.
If not, then, I so totally don't blame you, we all know how much can be too much.
Best of Wishes to You.