Have you ever been in a mental hospital?

Was there ever a time where you were in a mental health hospital or facility? I have a family member who had to go into one as they had a mental health breakdown, and I visited this person a few times while they were there. It was an odd feeling to be there, because there was a lot of people dealing with their own things. Thankfully, it looked like everyone was treated well there. If you've ever been to one, what was your experience like?

No, I have never been to mental hospital. I have seen people dealing with depression and have gone along with a person who was dealing with it. And it was good that this person got well in a month.