Here if it is involuntary, you have to go to court to leave.
It's more like a holding cell than anything else. A place to keep you safe from yourself while waiting for meds to work.
I was in the hospital voluntarily (not that I really had a choice about it. If I didn't go, they were going to send me involuntarily) for 2 nights.
If you are safe, don't go. It could make anyone go crazy!