Some are just downright draining.
I had one of those shifts recently, but ended up walking out feeling totally content and loving my job.
In the midst of a quadruple fatal traffic collision, the regular idiot 911 callers, and supervisors being their regular selves, we reunited an elderly gentleman with his family after four days missing.
Sometimes things just go right. Those are the days that help us remember why we do what we do, and keep us coming back for more.