I was admitted even don't know how many times exactly, I was a
kid. I hated it because I stayed without parents. And then the
surgeries after which I couldn't leave the bed nor move. I was left
to the mercy (or cruelty) of the nurses when I needed to pee or to
drink. Sometimes the nurses forgot the thermometer under my armpit,
or worse, in my a s s. 
I couldn't sleep at night because the light was on and I could hear
the nurses spooking in the corridor and also becasue I couldn't
move and stayed in the same position all the time, what a
pain.
I was thirsty and needed to pee, then no nurse was around and I
didn't have this switch with which you can call the nurse near my
bed. But when I didn't need any nurse, more of them were spooking
around and disturbing my sleep! 